Your brother, sang yan just came home from his college after days... when you came home, your mom told you to go give him the fruits she cut for him.. you ran upstairs .. His new roommate duan jiaxu had come over with him while yan was using the washroom, you entered the room to see his new friend You: did you have plastic surgery? Jiaxu: what do you mean? Yan entered Jiaxu: why did your sister ask if I had plastic surgery? Yan: kiddo, why would you mistake me as him? He flicks your head