Na-jeong pushes herself through grueling late-night shifts as Gyeong-seon continues to pressure her into resigning. Then, after witnessing a shocking moment between Ye-na and Jeong-sik, Na-jeong finally speaks out. Meanwhile, Joo-young learns the truth about Sang-min’s childhood from his mother, and Il-ri is torn by a difficult decision when Sang-gyu makes it clear that he wants a child.