We learn that the two of them don't see each other very often anymore, and that they haven't really gotten into a fight. It's not like they're going to fight, though, and singwoo says that he's glad that she's with him now, since he'll be able to make up with his friends and reconcile with his family. He hopes that someday, they'll reconcile with each other, too. He tells singwoo that he doesn't have the right to stop them from searching for the key, but that he can't sit and watch them both search for it. He also tells him that he remembers what Lee Jin-Gyeong said to him when they first met, and he says that it sounded like Lee wanted to fight with him. He says that if he had the key to the school, it would be one of the two other students who have the key. He's pretty sure that's the case, because he believes that if Lee lent his