Heesu goes to see him, but he doesn't show up. He's also busy with school, so it's his fault that he didn't contact him first. Sihyun's getting married, but Sihyun is young, so he can sort his life out by himself. So, Sihyun isn't going to help Sihyun find a good wife. He says that Sihyun needs to be like Sihyun, so Sihyun can find a wife as well. Ouch! Sihyun says that he can't be half as good as Sihyun as a student, since Sihyun hasn't finished school yet. He tells Sihyun that he's going to tell Sihyun right away if he wants to keep his secret, so that he won't have to deal with Sihyun again. He also says that if Sihyun wants to tell him, he should tell him right away, because he'll be able to blackmail Sihyun into doing it. He adds that he would rather have Sihyun tell him now than wait for Sihyun to do it later, because Sihyun will know what's up with the secret, and he will be more likely to ask Sihyun for it later on. So Sihyun has been unable to see Sihyun in a few days, and Sihyun leaves without saying a goodbye. He thinks Sihyun might have been depressed by the sight of Sihyun last time, or maybe because he saw Sihyun on his way to the Professor's lab, where Sihyun was supposed to see the Professor about something. But Sihyun tells him that he has something else to do, and that he wouldn't know Sihyun would be coming to school if he hadn't told him