Si-ra and Min-bo hold their wedding on her graduation day. As part of an experiment at the hospital, Poong-ju and Ki-sik donate their sperm, but their samples get mixed up. With help .. show full overview
Si-ra and Min-bo hold their wedding on her graduation day. As part of an experiment at the hospital, Poong-ju and Ki-sik donate their sperm, but their samples get mixed up. With help from Ki-bun, Si-ra gives birth to Marie through IVF, but one day, Min-bo decides to leave for America. Twenty years later, Marie is surprised to learn that Min-bo will be coming to Korea to see her.
Three years after reaching out to her father, Min-bo, for the first time, Marie wants to meet him, but worries about how Si-ra will take it. After finishing her medical licensing exam, .. show full overview
Three years after reaching out to her father, Min-bo, for the first time, Marie wants to meet him, but worries about how Si-ra will take it. After finishing her medical licensing exam, Marie, as always, is busy with part-time jobs and side hustles. Concerned, Kang-se suggests that Marie move in with him, even before confessing his feelings for her.
When Si-ra discovers Marie talking to Min-bo, Marie makes a heartfelt confession. Angry at Si-ra, she goes to a graduation party where Kang-se is, and he finally asks Marie how she feels .. show full overview
When Si-ra discovers Marie talking to Min-bo, Marie makes a heartfelt confession. Angry at Si-ra, she goes to a graduation party where Kang-se is, and he finally asks Marie how she feels about him. Meanwhile, Ki-bun grows irritated as Ki-sik keeps showing concern for Marie.
Min-bo and Poong-ju, who met by chance on a plane, didn't hit it off from the start. Eventually, Poong-ju bumps into Marie and mistakenly takes Min-bo's suitcase, thinking it's his own. .. show full overview
Min-bo and Poong-ju, who met by chance on a plane, didn't hit it off from the start. Eventually, Poong-ju bumps into Marie and mistakenly takes Min-bo's suitcase, thinking it's his own. Marie, meeting her father, Min-bo, after a long time, is confused when he offers her the chance to do her residency in the States. Kang-se is anxious, unsure if Marie remembers what happened yesterday. Meanwhile, hearing the news that a new Vice Director will be chosen, Ki-sik takes a bottle of wine to see Ki-bun.
Marie and Soo-sun head to an orphanage for volunteer work. While there, Marie runs into Kang-se. Ki-bun shares her plan with Poon-ju to develop the Sperm Center into the Institute of .. show full overview
Marie and Soo-sun head to an orphanage for volunteer work. While there, Marie runs into Kang-se. Ki-bun shares her plan with Poon-ju to develop the Sperm Center into the Institute of Reproductive Medicine. When Min-bo turns up at Si-ra's door and suggests that Marie come with him to study in the States, Si-ra is outraged. Marie agonizes over the decision.
Si-ra goes to see Min-bo and warns him not to sway Marie, but is met with criticism from Min-bo. Faced with Si-ra's opposition, Min-bo decides to become a test subject for research and, .. show full overview
Si-ra goes to see Min-bo and warns him not to sway Marie, but is met with criticism from Min-bo. Faced with Si-ra's opposition, Min-bo decides to become a test subject for research and, in return, asks for Ki-bun's help in bringing Marie to the States. On his way out from the Sperm Center, Min-bo runs into Marie, Poong-ju, and Ki-sik. Meanwhile, Marie is worried about Kang-se when she can't get a hold of him.
Marie is late on the first day of her new three-day stint, only to discover she will be working for Poong-ju. On their lunch date, Kang-se opens up to Marie and tells her he was born out .. show full overview
Marie is late on the first day of her new three-day stint, only to discover she will be working for Poong-ju. On their lunch date, Kang-se opens up to Marie and tells her he was born out of wedlock. As she gets to know him more, Marie finds herself drawn to him. Meanwhile, Ki-sik and Poong-ju have a disagreement when Poong-ju refuses the medication chosen by Ki-sik.
Ki-sik's graduation gift for Marie unexpectedly gets revealed to his family, sparking lighthearted chaos. Ki-bun, having a change of heart, decides to send Marie to study in the States .. show full overview
Ki-sik's graduation gift for Marie unexpectedly gets revealed to his family, sparking lighthearted chaos. Ki-bun, having a change of heart, decides to send Marie to study in the States and calls Min-bo to share the news. Meanwhile, Kang-se pursues a position at the obstetrics department, and Marie curiously asks him about his motivations. At the same time, Si-ra resolves to marry Deok-gil, gleefully indulging in shopping with Soon-ae using Deok-gil's credit card.
Min-bo runs into Soon-ae at the hospital, making her embarrassed. Meanwhile, Suk-hee visits Ok-soon, expressing her desire to learn painting from him. Deok-gil's wife, accompanied by his .. show full overview
Min-bo runs into Soon-ae at the hospital, making her embarrassed. Meanwhile, Suk-hee visits Ok-soon, expressing her desire to learn painting from him. Deok-gil's wife, accompanied by his three mistresses, confronts Si-ra with a contract. Just as the pressure mounts, Marie arrives to rescue Si-ra, and she deliberately talks to one of Deok-gil's mistresses, revealing a secret.
Kang-se takes Marie out to clear the air and finally asks her to be his girlfriend. Seeing Si-ra's heartbreak, Min-bo realizes what he has lost, deepening his regret. Meanwhile, jealous .. show full overview
Kang-se takes Marie out to clear the air and finally asks her to be his girlfriend. Seeing Si-ra's heartbreak, Min-bo realizes what he has lost, deepening his regret. Meanwhile, jealous Ki-sik tells Poong-ju about Marie, causing a misunderstanding. At the same time, Kang-se faces a pivotal job interview at Eom Hospital.
Min-bo decides to stay in Korea for some time, and Ki-bun offers to rent out the room in Si-ra's house. Meanwhile, one of Deok-gil's women finds Marie at the hospital and demands that .. show full overview
Min-bo decides to stay in Korea for some time, and Ki-bun offers to rent out the room in Si-ra's house. Meanwhile, one of Deok-gil's women finds Marie at the hospital and demands that Si-ra pay off his credit card bills. Si-ra and Soon-ae struggle to find a way to pay back the money. Then, Soon-ae gets a call from Ms. Cha about a potential renter who wants to view her property.
With two prospective renters competing for the property, Si-ra borrows money from Ms. Cha and pays back Deok-gil first. Ki-bun and Min-bo show up at Marie's house and convince Soon-ae to .. show full overview
With two prospective renters competing for the property, Si-ra borrows money from Ms. Cha and pays back Deok-gil first. Ki-bun and Min-bo show up at Marie's house and convince Soon-ae to rent out the room to Min-bo. But Soon-ae is reluctant and keeps Min-bo from breaking the news to Si-ra. Meanwhile, Marie and Do-ki have an unpleasant first encounter at the convenience store.
Kang-se and Marie finally go on their official first date, deepening their relationship. Meanwhile, Marie applies for an internship at Eom Hospital, hoping to take a step forward in her .. show full overview
Kang-se and Marie finally go on their official first date, deepening their relationship. Meanwhile, Marie applies for an internship at Eom Hospital, hoping to take a step forward in her career. Soon-ae firmly refuses Min-bo's request to move into their house, and Si-ra becomes furious upon learning that Ki-bun is secretly trying to help Min-bo win her back.
Poong-ju is put in charge of a confidential test project with Do-ki as his new teammate. Marie takes her OB-GYN residency program interview. Si-ra warns Ki-bun to stop interfering with .. show full overview
Poong-ju is put in charge of a confidential test project with Do-ki as his new teammate. Marie takes her OB-GYN residency program interview. Si-ra warns Ki-bun to stop interfering with her and Min-bo and to hand over the power of attorney. Ki-sik overhears their heated talk, and that night, a drunken Ki-bun visits Si-ra's house, unsettling the quiet night.
After the drunken episode with Ki-bun, she persuades Si-ra and Soon-ae to let Min-bo move in. Meanwhile, Ki-sik secretly plans a surprise party at home to celebrate Marie starting her .. show full overview
After the drunken episode with Ki-bun, she persuades Si-ra and Soon-ae to let Min-bo move in. Meanwhile, Ki-sik secretly plans a surprise party at home to celebrate Marie starting her internship. Soon-ae also discovers that Ok-soon, the new tenant, is a man, not the woman she had expected.
Si-ra agrees to have Min-bo stay at her house, but lays out the conditions for his stay. Marie sees a flight ticket in Min-bo's coat and mistakenly thinks that he is leaving again. Also, .. show full overview
Si-ra agrees to have Min-bo stay at her house, but lays out the conditions for his stay. Marie sees a flight ticket in Min-bo's coat and mistakenly thinks that he is leaving again. Also, she learns that he may have another daughter, which she hadn't expected. Meanwhile, Jin Sol comes over to Marie's place without telling Eun-kyung about it, and Eun-kyung becomes frantic with worry.
To celebrate Marie's acceptance as an intern, Ki-sik invites Marie, Si-ra, and Soon-ae over to his place for dinner. Eun-kyung runs into Min-bo at the hospital and invites him to dinner .. show full overview
To celebrate Marie's acceptance as an intern, Ki-sik invites Marie, Si-ra, and Soon-ae over to his place for dinner. Eun-kyung runs into Min-bo at the hospital and invites him to dinner at her home on the same day as Marie's celebration dinner. Meanwhile, after much hesitation, Marie reveals to Si-ra that Min-bo might have a family.
Marie hesitates to mention Min-bo's family to Si-ra, knowing he's about to move into the same house. Meanwhile, Min-bo keeps trying to get closer to Marie and mend their relationship. .. show full overview
Marie hesitates to mention Min-bo's family to Si-ra, knowing he's about to move into the same house. Meanwhile, Min-bo keeps trying to get closer to Marie and mend their relationship. Eun-kyung, eager to outshine Si-ra, hosts an extravagant dinner party to celebrate Marie's internship, secretly set in motion by Ki-sik's scheme against Ki-bun.
At a family gathering in Eun-kyung's house, a small comment sparks a major clash. When Ki-sik mentions that Marie doesn't resemble her father, Min-bo, the mood quickly turns tense. His .. show full overview
At a family gathering in Eun-kyung's house, a small comment sparks a major clash. When Ki-sik mentions that Marie doesn't resemble her father, Min-bo, the mood quickly turns tense. His growing curiosity about Marie's double whorls and hereditary allergies adds to the unease. Later, Ki-sik approaches Ki-bun, demanding to join the project managed by Poong-ju, which ends up angering her.
Cornered by Ki-sik's threats, Ki-bun is forced to reveal her confidential project, giving Ki-sik a taste of victory. Meanwhile, Suk-hee prepares for what she hopes will be a romantic .. show full overview
Cornered by Ki-sik's threats, Ki-bun is forced to reveal her confidential project, giving Ki-sik a taste of victory. Meanwhile, Suk-hee prepares for what she hopes will be a romantic lunch with Poong-ju, only to face an unexpected turn of events. On their first day at Eom Hospital, Marie and Kang-se run into none other than Do-ki, the notorious "blue falcon," shaking up their fresh start.
Do-ki assigns Kang-se and Marie under his supervision, informing them that their duties will also cover the Sperm Center. After Min-bo moves in earlier than planned, he and Soon-ae try .. show full overview
Do-ki assigns Kang-se and Marie under his supervision, informing them that their duties will also cover the Sperm Center. After Min-bo moves in earlier than planned, he and Soon-ae try to keep it quiet, but he accidentally bursts into Si-ra's room. While reviewing patient files, Poong-ju discovers that one of the subjects suffering from azoospermia is none other than Marie's father, Min-bo.
Fearing that Marie will uncover the truth about her birth, Min-bo tells Ki-bun that he plans to withdraw from the experiment. Poong-ju reaches out, hoping to change his mind. To push the .. show full overview
Fearing that Marie will uncover the truth about her birth, Min-bo tells Ki-bun that he plans to withdraw from the experiment. Poong-ju reaches out, hoping to change his mind. To push the project forward, Ki-sik forms a new team, dividing them into Poong-ju's research team and his own clinical support team. Meanwhile, Eun-kyung, furious to learn that Si-ra made her mother pay for the costly renovations while collecting the rent herself, storms over to confront her.
Eon-kyung confronts Si-ra, while Kang-se overhears the entire exchange. Soon after, rumors spread that Marie used personal connections to land her hospital internship, putting both her .. show full overview
Eon-kyung confronts Si-ra, while Kang-se overhears the entire exchange. Soon after, rumors spread that Marie used personal connections to land her hospital internship, putting both her in a difficult position. Kang-se boldly steps in to defend Marie, heightening the tension. Meanwhile, as Min-bo decides to quit, Ki-bun and Poong-ju scramble to persuade him to return as their research subject.
Poong-ju encounters Si-ra crying in the elevator and quietly hands her a handkerchief. Meanwhile, Do-ki begins to subtly undermine Marie, finding her presence bothersome. Si-ra urges .. show full overview
Poong-ju encounters Si-ra crying in the elevator and quietly hands her a handkerchief. Meanwhile, Do-ki begins to subtly undermine Marie, finding her presence bothersome. Si-ra urges Min-bo to reconsider joining the research team he once turned down. As Min-bo struggles with the decision, he meets Poong-ju for a candid talk that hints at new connections forming.
Min-bo unexpectedly runs into Marie at the director's office, but Ki-bun quickly smooths things over with her wit and keeps their secret intact. Meanwhile, Do-ki's bullying intensifies, .. show full overview
Min-bo unexpectedly runs into Marie at the director's office, but Ki-bun quickly smooths things over with her wit and keeps their secret intact. Meanwhile, Do-ki's bullying intensifies, and Marie is unfairly ordered to handle a patient's guardian on her own, leaving her to face a crisis without support. Watching the situation unfold, an enraged Min-bo confronts Ki-sik and Poong-ju, demanding they take responsibility for endangering her.
Si-ra discovers that the man who handed her the handkerchief is one of the professors teaching Marie. Do-ki rushes over after getting Marie's urgent call, only to find it was her .. show full overview
Si-ra discovers that the man who handed her the handkerchief is one of the professors teaching Marie. Do-ki rushes over after getting Marie's urgent call, only to find it was her mistake, and he is furious. When Poong-ju rejects yet another matchmaking prospect, Ok-soon reaches his breaking point and carries out his plan to leave home.
Over breakfast with Marie's family, Ok-soon realizes that Min-bo is Soon-ae's former son-in-law. Eun-kyung asks Ki-bun about the reason behind Si-ra's divorce, and though she tries to .. show full overview
Over breakfast with Marie's family, Ok-soon realizes that Min-bo is Soon-ae's former son-in-law. Eun-kyung asks Ki-bun about the reason behind Si-ra's divorce, and though she tries to dodge the question, it ends up piquing Ki-sik's curiosity as well. Later at the hospital, Si-ra returns the handkerchief to Poong-ju, while Suk-hee heads to Marie's home in search of it.
Ki-sik becomes suspicious that Kang-se is secretly helping Poong-ju with their top secret test subject. Eun-kyung realizes that Suk-hee has a crush on Poong-ju and immediately begins .. show full overview
Ki-sik becomes suspicious that Kang-se is secretly helping Poong-ju with their top secret test subject. Eun-kyung realizes that Suk-hee has a crush on Poong-ju and immediately begins plotting against her. Meanwhile, after accidentally eating Kang-se's sandwich, Do-ki panics about breaking his jinx and starts chasing Kang-se around, desperate to make it right.
When Poong-ju suddenly appears in the alley outside Marie's home, Ok-soon bolts to avoid being seen, and Si-ra, afraid that he might recognize her, steps away before he can notice her. .. show full overview
When Poong-ju suddenly appears in the alley outside Marie's home, Ok-soon bolts to avoid being seen, and Si-ra, afraid that he might recognize her, steps away before he can notice her. Meanwhile, Sol finally puts Kang-se through the fitness test he's been planning. Ki-sik mistakenly thinks that Poong-ju himself is the test subject, and Poong-ju is pulled into a misunderstanding he wants no part of but can't avoid.
Eun-kyung and Ki-sik hatch a plan to set up Si-ra and Poong-ju, hoping the date will help them uncover the real reason behind Si-ra's divorce. Convinced that Poong-ju might be the .. show full overview
Eun-kyung and Ki-sik hatch a plan to set up Si-ra and Poong-ju, hoping the date will help them uncover the real reason behind Si-ra's divorce. Convinced that Poong-ju might be the mysterious test subject K-1, Ki-sik becomes determined to gather concrete proof to support his theory. Meanwhile, Marie finally musters the courage to ask her father about the truth she has long wanted to know.
Kang-se becomes increasingly convinced that Marie's father, Min-bo, is the test subject K-1 and struggles to accept the truth. Poong-ju comes to bring his father, Ok-soon, back home, but .. show full overview
Kang-se becomes increasingly convinced that Marie's father, Min-bo, is the test subject K-1 and struggles to accept the truth. Poong-ju comes to bring his father, Ok-soon, back home, but faces firm resistance when he refuses to go. Meanwhile, Suk-hee stops by Ki-sik's office for a document review, but stumbles upon Poong-ju's blood test results. The next day, she lets Poong-ju know what she saw.
Through the secondhand trading platform Tomato, Marie heads out on behalf of Minty Pig to pick up a free desk lamp, only to be stunned when she discovers who the user Urban Farmer really .. show full overview
Through the secondhand trading platform Tomato, Marie heads out on behalf of Minty Pig to pick up a free desk lamp, only to be stunned when she discovers who the user Urban Farmer really is. After a brief chat with Soo-sun, Kang-se suddenly realizes that his 100-day anniversary with Marie is just around the corner. As she grows closer to her father, Marie shares seafood ramyeon with Min-bo after work, despite her allergy to crustaceans.
Min-bo freezes when he's suddenly asked for his blood type during Marie's emergency transfusion. Suk-hee grows increasingly irritated as Si-ra keeps running into Poong-ju, and Kang-se .. show full overview
Min-bo freezes when he's suddenly asked for his blood type during Marie's emergency transfusion. Suk-hee grows increasingly irritated as Si-ra keeps running into Poong-ju, and Kang-se also starts noticing that Do-ki is acting strangely whenever Marie is around.
Marie accidentally discovers that Kang-se and Poong-ju are brothers, while Poong-ju finds out that she and Kang-se are romantically involved. Meanwhile, Do-ki's subtle interest in Marie .. show full overview
Marie accidentally discovers that Kang-se and Poong-ju are brothers, while Poong-ju finds out that she and Kang-se are romantically involved. Meanwhile, Do-ki's subtle interest in Marie becomes harder to ignore, bothering Kang-se. As Eun-kyung suggests setting up Si-ra with Poong-ju, Suk-hee grows uneasy. Kang-se prepares a little surprise to celebrate his 100-day anniversary with Marie.
Poong-ju keeps running into Marie and her family, making the situation awkward. Kang-se, annoyed by Do-ki's obvious interest in Marie, decides to confront him. Meanwhile, Eun-kyung grows .. show full overview
Poong-ju keeps running into Marie and her family, making the situation awkward. Kang-se, annoyed by Do-ki's obvious interest in Marie, decides to confront him. Meanwhile, Eun-kyung grows eager to uncover the contents of Ki-bun's secret chest, hoping for juicy details. At the same time, Ki-sik finally finds proof revealing the true identity of K-1, leaving him completely thrown off.
Kang-se tells Marie that Do-ki's overstepping is starting to bother him, but her unexpected response catches him off guard. Meanwhile, Eun-kyung finds a bundle of bankbooks inside the .. show full overview
Kang-se tells Marie that Do-ki's overstepping is starting to bother him, but her unexpected response catches him off guard. Meanwhile, Eun-kyung finds a bundle of bankbooks inside the secret chest and presses Ki-bun to reveal exactly what she's been hiding. And Suk-hee shows up at Marie's place, asking to stay over while her boiler is being repaired.
When Eun-kyung presses her for answers, Ki-bun skirts around the truth, offering a version that differs subtly from reality. Eun-kyung refuses to return the sperm donor record to Ki-bun, .. show full overview
When Eun-kyung presses her for answers, Ki-bun skirts around the truth, offering a version that differs subtly from reality. Eun-kyung refuses to return the sperm donor record to Ki-bun, and Ki-sik begins to sense something suspicious in Eun-kyung's behavior. Meanwhile, while presenting the research findings, Marie makes an unexpected request to Poong-ju regarding the test subject K-1.
Marie insists on meeting the test subject K-1, and Ki-sik concludes she is his daughter after investigating. Ki-bun shocks Soon-ae by announcing she will gift her house to Eun-kyung, .. show full overview
Marie insists on meeting the test subject K-1, and Ki-sik concludes she is his daughter after investigating. Ki-bun shocks Soon-ae by announcing she will gift her house to Eun-kyung, leaving Soon-ae devastated. Meanwhile, Poong-ju visits Ok-soon at Marie's house, putting Min-bo and Suk-hee on high alert out of jealousy.
Eun-kyung visits Si-ra and tells her to move out by the end of this month. Si-ra is outraged to learn that Ki-bun has revealed the secret of Marie's birth to Eun-kyung. The tension .. show full overview
Eun-kyung visits Si-ra and tells her to move out by the end of this month. Si-ra is outraged to learn that Ki-bun has revealed the secret of Marie's birth to Eun-kyung. The tension spills over as Ki-sik begins picking fights with Kang-se. Convinced that Marie is his daughter, Ki-sik secretly enters the residents' room to obtain her DNA for a genetic test.
When Ok-soon offers Si-ra's family a place to stay at his house, everyone is stunned, especially Suk-hee, who wants Si-ra as far away from Poong-ju as possible and immediately goes on .. show full overview
When Ok-soon offers Si-ra's family a place to stay at his house, everyone is stunned, especially Suk-hee, who wants Si-ra as far away from Poong-ju as possible and immediately goes on high alert. Meanwhile, Ki-sik throws himself into gathering solid proof that Marie is his daughter. At the same time, Min-bo makes up his mind to pull himself together and start fresh with Si-ra.
