Young-jae does not show up after inviting Ji-eun to dinner. He is tending to Hye-won's broken heart. When Hye-won is taken to the hospital, Young-jae takes care of Hye-won.

Young-jae says he won't let go of Hye-won's hand until she lets go of his. Ji-eun confronts Hye-won and asks her to leave Young-jae alone and to stop calling him. Hye-won kisses Young-jae. Ji-eun tells Young-jae she is falling in love with him.

Young-jae stops seeing Hye-won to protect her. He tries to prevent Ji-eun from seeing Min-hyuk. Min-hyuk tells Ji-eun he likes her and asks her if she can like him back.

Min-hyuk finds out that Young-jae's marriage is only by contract. Hye-won tells Min-hyuk she's letting go of him. Young-jae tells Ji-eun she is nobody to him. Min-hyuk decides to take Ji-eun from Young-jae.

Young-jae says sorry for always making Ji-eun wait. He says she is not just a nobody to him. Min-hyuk asks Ji-eun for a chance at her heart. He buys her flowers. Young-jae and Ji-eun revise their contract, the marriage is now to last 3 years. Hye-won tells Young-jae she wants to be with him. Ji-eun asks Young-jae if it is okay to like Min-hyuk.

Young-jae lets Ji-eun see Min-hyuk. He agrees to be with Hye-won after his marriage contract of 3 years. Ji-eun asks for a divorce.

Ji-eun takes back her appeal for a divorce. Young-jae makes up for how he has treated Ji-eun. He buys her 105 roses. He vows to protect Ji-eun. Hye-won catches Ji-eun kissing Young-jae on the cheek.

Young-jae tells Ji-eun he'll move out and be with Hye-won. Ji-eun is hurt and accepts an invitation to go to Venice with Min-hyuk. Hye-won realizes Young-jae is in love with Ji-eun and finally sets him free.

Ji-eun tries to talk to Young-jae about their relationship but her efforts are unsuccessful. Young-jae's father finds out Ji-eun married his son for money. He asks her to leave/end the relationship. Grandmother won't forgive Ji-eun. She asks Young-jae for a divorce. She says Young-jae doesn't know how to love/care/protect someone. When Young-jae asks her if Min-hyuk can take care/love her, she says yes. Thinking he has nothing else to offer Ji-eun, Young-jae sets her free and gives her a divorce. Hye-won tells Ji-eun Young-jae is in love with Ji-eun.

Young-jae finds recluse in a monestary. With Young-jae gone, Min-hyuk proposes to Ji-eun. But Young-jae goes back to the Full House when he is tricked into thinking Min-hyuk has abandoned Ji-eun. He asks forgiveness from his Father for Ji-eun's sake. He proposes to Ji-eun.

Ji-eun declines Young-jae's proposal. Young-jae goes to great lengths to get Ji-eun back. He finally reveals the depth of his emotions to Ji-eun. Young-jae and Ji-eun return in each other's arms.