Upon learning that Eun-nim dropped out of medical school a year ago, Yeon-ja is overcome with a sense of betrayal. She encounters Yeong-hwa, who is devastated by the news that Kang-su's lung cancer has metastasized. The two women share their pain and comfort each other. Meanwhile, Eun-ae and Seung-ri reconcile after resolving their misunderstandings. Dae-chi and Su-jeong sneak into Kang-su's room to find clues for the safe's password. However, they are caught in the act by Gyeol and Min-ho.
