Cang cang wins two tickets to the amusement park in Pingban and wants to go to study. He's worried about waiting in the long line for the ride, but he thinks it's fine. He asks about his physics knowledge, and he's surprised that he didn't learn it the first time around. Cang says he'll be upset if he doesn't control himself and laugh loudly, which will upset other people. They're still in a long line, but they're both psyched to be back on the ride. They talk about gifts, and the last time they bought a gift, it was a notebook to give to Luo yisi. As time goes by, he says, even he has good friends to give gifts to. He suddenly realizes that he forgot to buy a gift for her, and she faints. He wants to know what she thinks about the next day between Cang Shu and Qilin. He suggests a rock music festival, a cross-dressing party, and a random game.