Lin tells Zizixing that he has been looking for him and that he deliberately transferred to the school because he is a good friend of the student. He asks why the student is being cold to him and the two hug each other. Lin says that he is not happy that the student has transferred and that the two are like childhood friends. Lin tells him to go to the office and wait for him there. When he returns, he finds that the teacher asked him to take the student to the warehouse to get some teaching materials. Lin is not on duty, and the teacher asks him instead of the students