The narrator asks Yonhap what happened to his "nerdy haneum" . Yonhap says that it's not his business. He wants to ask Yonhap why he was in front of him after changing who he used to be. The narrator says that he wants to make Yonhap fall in love and revenge on him. He has a younger brother who used to live in a good school in seoul, but he was hated by his parents. He says that his parents didn't approve of hyung, which is why Yonhap was hated. He adds that he heard "bullshit of self rationalization and selfpity" from Yonhap. He's an idiot, he says. He goes on to say that he's been doing "psychotherapy for trauma" since high school. He thinks that Yonhap is suddenly talking nonsense. He asks what's going on, and Yonhap replies that he has a mental illness. He tells the narrator that he frequently goes to psychotherapy for trauma, and that's the reason Yonhap seems to be talking nonsense again. He also says that the scar on Yonhap's chest is still the same. The two of them go to bed, and the narrator asks why he threw away the scar. He replies that it was a "golden opportunity for revenge" and that they'll see each other again at school