It's been a crazy week in the hospital for Junghwa. He's just been married for a few days, and it's the first wedding anniversary of his sister's husband. He was surprised to hear that he was marrying someone he used to be his teacher in school. He took good care of his little sister, and her little sister likes him too, so it seems like they're getting along well. He asks if she'd like more wine, and she says no, so he'll call for a maid to bring it to her. She's not sure if he's seen Jungyeon, but she doesn't want him to think she's jealous of him. He says he hasn't seen her husband, so she can carry on with her conversation. He introduces himself as "the new personal physician" of junghwa, and tells her that she'll have to trust him, since he seems a bit younger than she does. He also tells her about his drinking, and how uncomfortable it was to be at the client's house. He tells her to go past the storage room, and then he asks her to cover how far she saw. She says she didn't, and asks if he saw anything, and he says he did, but then he says she was lying, and says he won't say anything to unni. He then asks her if she wants to have some fun with him.