Nae-sang and Yoo-sun get into a fight after he ignores her and treats her like a servant at dinner, despite other husbands doting on their wives. He decides to be sarcastic and mock her but this only leads to her trying to do the same. Elsewhere, Ji-won feels gloomy because of Kye-sang and tries to convince him to go to a theme park with her before he leaves. Later, Jong-seok confesses to Ji-won