Na Yeong-sil has an unpleasant first encounter with Oh Bok-nyeo. Cha Jeong-hwan and Byun Hye-yeong reunite eight years after their breakup.

Determined to land a role in an upcoming miniseries, An Jung-hui searches for his biological father. Byun Mi-yeong contemplates a job offer.

Jeong-hwan and Hye-yeong share a night of passion. While trying to hide from Kim Yu-joo, Mi-yeong makes an unforgettable first impression on Jung-hui.

Byun Jun-yeong's sisters find out about his dating life. Hye-yeong feels uneasy after seeing Jeong-hwan's co-worker ask him out.

Jung-hui's honest plea earns him another audition. Yeong-sil and Bok-nyeo reach an agreement about rent. Yu-joo humiliates Mi-yeong at work.

Curious about his father, Jung-hui visits Byun Han-soo's eatery as a customer. Hye-yeong and Jeong-hwan get back together.

Jung-hui tells Han-soo who he is, and is enraged by his reaction. Jeong-hwan asks Hye-yeong to move in with him. Yu-joo takes a pregnancy test.

Yu-joo asks Jun-yeong about his family and shares big news. Using her knowledge of Park Cheol-su's secret, Byun Ra-yeong asks him for a favor.

Jung-hui ignores Han-soo's attempts to meet him. Hye-yeong discusses moving out with her parents. Yu-joo looks into Jun-yeong's family business.

Hye-yeong and Jeong-hwan begin cohabitating. Jun-yeong takes the civil service exam and vows to tell his parents about Yu-joo, who's growing impatient.

Yu-joo introduces herself to Jun-yeong's parents. A missing ring brings Yeong-sil, Bok-nyeo and their children to the police station.

With a lawsuit in hand, Hye-yeong tells Bok-nyeo to apologize to Yeong-sil. Yu-joo meets Jun-yeong's family as its newest addition.

Jeong-hwan apologizes on behalf of his mother. Jung-hui drops by Han-soo's store for a drink, but leaves enraged after seeing a joyful family dinner.

In need of real-life family experience for his role, Jung-hui makes a surprising request. The explosive secret behind Han-soo's identity is revealed.

Han-soo tries to persuade Yeong-sil into letting Jung-hui join their household. Bok-nyeo shows up unannounced to Jeong-hwan and Hye-yeong's apartment.

News of Han-soo's son is met with shock by his children. Jeong-hwan's changed entry code and attitude during a blind date makes Bok-nyeo suspicious.

Living under one roof as half-siblings, Mi-yeong avoids Jung-hui at work. Yu-joo offers Jun-yeong an alternative to looking for a home of their own.

Hye-yeong confronts Yu-joo, and Mi-yeong meets with Jun-yeong to tell him about Yu-joo's past. Ra-yeong catches Jeong-hwan and Hye-yeong together.

Mi-yeong asks for a different position. Lee Yun-seok's tragic past is explained. Yeong-sil and Bok-nyeo find out about their children's relationship.

Hye-yeong becomes the target of her family's disappointment and anger. Jung-hui's interview about his father changes Mi-yeong's mind.

Hye-yeong shocks everyone with her stance on marriage. Jeong-hwan reacts with disgust when he learns of Bok-nyeo's role in his breakup eight years ago.

Disagreeing about their future, Jeong-hwan and Hye-yeong part ways. Jung-hui treats his half-sisters to a makeover for Jun-yeong and Yu-joo's wedding.

Wanting to get away from his troubles, Jeong-hwan applies for an overseas assignment. Jung-hui and Han-soo share drinks and a heartfelt conversation.

Bok-nyeo begs for Hye-yeong's help to find Jeong-hwan. Jung-hui earns praise on set for his acting. Ra-yeong becomes Cheol-su's first girlfriend.

Hye-yeong agrees to marry Jeong-hwan, but with a catch. Jun-yeong feels unloved by Han-soo in comparison to his affection for Jung-hui.