So-young tells Se-yeong that Seo-gyeong gave birth to not just a daughter but also a son for Geon-wu and that she should divorce him without any regrets. Se-yeong tells her that it is none of her business but inside she is hurt beyond words.
Se-yeong is so hurt by what she found out that she blows up while talking to Geon- wu but Geon-wu just ignores her. Geon-wu takes Seo-gyeong to an island without telling anyone but he forgot about Jin-a who is alone at his apartment. Se-yeong goes to bring Jin-a home during a thunderstorm. Tae-hyeon thanks So-young for her help with the move and Tae-hee’s new pharmacy.