The next morning, Cai zhiwei wakes up and asks where the cat is. The teacher, Mr. Qu, tells him to go back to his classroom first and then to his next class. He tells Cai that he forgot to wipe down the blackboard and that he's afraid that the boy will be scared of him when he sees him again. He also tells Cai not to be afraid of him because he doesn't have to worry about his teacher's identity when they see each other. Cai is shocked and asks what's in the bag. He's also shocked that the teacher didn't send him to the hospital when he ran into a fish tank and lost his underwear. Cai tells him that he was threatened by his natural enemies and that's why he was so angry. He then tells Cai to stop talking about the cat and go back into the classroom first. Cai says that he ate the little bit of food the teacher gave him.