Eun-sung and Rae-wan unwind at the end of the day by having a drink at Rae-wan's place. While drinking, they talk about the time when Rae-wan had to clean Eun-sung's poop in the toilet after she got drunk and left it there. She asks him if he felt anything while taking care of her mess, but Rae-wan responds rather indifferently, saying that it's just poop. Eun-sung is hurt to see that he doesn't see her as a woman. (thetvdb.com)