Se Hee takes a day off from work for the first time and goes to Namhae in order to help Ji Ho's family with making kimchi. Soo Ji finds out that his colleagues at work made a bet about her.
Se Hee saves Ji Ho from Bok Nam. When the two get back home together, they have an honest talk. Ji Ho, Soo Ji, and Ho Rang go to a get-together between school friends.
After their first kiss, Ji Ho and Se Hee come back home and say goodnight in front of each other's bedrooms before going to sleep. Ji Ho feels a strong desire lurking inside her.
Ji Ho and Se Hee's parents meet each other for the first time. Although Ji Ho and Se Hee agreed on not holding a wedding, Ji Ho's mom and Se Hee's dad think otherwise. Won Seok still can't understand why Ho Rang got mad.
Se Hee and Ji Ho decide to get married, so naturally, Ji Ho introduces her boyfriend to her family. Se Hee must impress Ji Ho's patriarchal father in order to get his approval.
Soo Ji gets mad at Sang Goo for invading her privacy, and Sang Goo tries to understand her. The friends find out about how Won Seok broke up with Ho Rang. Meanwhile, Ji Ho gets a job offer from a production company.
When Se Hee learns about how Bok Nam got reported on the dating app, he looks into it with great interest without letting Ji Ho know. Sang Goo visits Soo Ji at a cafe near her office, but she acts cold towards him.
After Ji Ho moves out, Se Hee sells his house. Bo Mi tells Won Seok about her feelings and Soo Ji starts her own business. Will Se Hee and Ji Ho end up getting a divorce?
Ji Ho starts developing feelings toward Se Hee and feels happiness from being able to see him every day. However, it does not last long as Se Hee's mother pays a surprise visit. Meanwhile, Sang Goo cannot resist Soo Ji.