On the occasion of Mr. Kim's birthday, Chanwoo, Taeran and other family members and Ojung have a drinking party. But the next day, Chan-woo tries to remember who the woman's lipstick is and who he kissed. But Chan-woo and Oh-jung have been cut off, so the only thing that really matters is that they can't think of anything. The next day, he visits the hospital and tells the truth, and he says he did not get drunk and he went early. In the end, the suspect is designated as Kim's nurse and the two become awkward. Hye-kyo, who went with Rae-won, happens to meet Rae-won, a close girlfriend. Hye-kyo, who is a little offended by Sun-young who speaks a lot and talks badly, tells Seon-young to come out with her friends group tomorrow. However, with the continued words of Sun-young, Hye-kyo can't stand his anger and eventually decides to give Sun-yeong to her. (Source: SBS)