Do Jin is happy to see Yi Soo wearing his gift until he thinks she's falsely declaring her love for him again. Unbeknownst to both of them, Yi Soo is actually falling for him.
Yoon and Meari's wedding. Jungrok try to win Minsook back. Dojins proposal to Yisoo. Sera fainted because she's pregnant but will not get married until she delivered the baby.
Jung Rok swallows his wedding ring. Yoon accidentally lets Do Jin know he likes Mae Ri. Se Ra, after seeing Tae San's yearbook photo on Yi Soo's possession, realized the man Yi Soo likes is Tae San.
After Yi Soo makes the false declaration of love to Do Jin, she ignores his calls and messages. Do Jin declares that he will have one-sided love towards Yi Soo.
Although he was initially angry, Tae San is conditionally willing to accept his sister's relationship. After filing for divorce from Rok, Min Sook throws Mae Ah Ri a bachelorette party.
Yi Soo is still hurting from Do Jin's decision to end their relationship, but she's in the mood for revenge. Jung Rock, Tae San and Yoon are adjusting to having a new nephew but end up accidentally embarrassing Colin.
Tae San tells Yi Soo he likes Se Ra a lot. Se Ra tells Yi Soo she knows she likes Tae San. Yi Soo tells Do Jin she will start dating younger guys. Yoon is jealous because he keeps seeing Maeahri with Colin.