Lin opens his door and tells us that he's just gotten his 100th score on the exam. He's been crying all the time, and now he feels terrible. He tells us to lower our voices and to do some exercise to help lift our spirits. He also tells us about his friend, who's also here, and how he hasn't seen her in a while. He asks if she's his little boyfriend, and she tells him that she isn't. She also tells him about her nickname, which is "Xiao lin" . She's a nickname that's based on the name of her surname, which means "little girl" in Chinese. Lin is shocked to see that this guy is dancing with a woman he doesn't know. He wants to know what's going on, and he asks if it's because of the square dancing or because of his iq. He then asks if this guy's girlfriend is also dancing with him. She says that she is, and they're in love. He says that he wants to marry her, but he can't accept anything like that. He goes on to say that if they keep dancing like this, he'll want to fly with them forever. Lin asks if the guy is just copying someone else's square dancing, and the guy says that the guy he just saw is called "ling feng" , and that he is also a student at the same school as her. Lin starts to wonder how this guy ended up with a girl like her, and then he realizes that he and the girl are both conflicted.