There was a new student in Song Zhuoyuan's class. He looked familiar to him, but I couldn't remember his name. Later I found out that Dai Xin was his former "good friend." Because of Dai Xin's confession, Song Zhuoyuan fell out of a tree and broke his head. Then Dai Xin also left City A. In the memories of Dai Xin day and night, he finally remembered it, and finally they were admitted to Tsinghua University together. Waiting letter: "I, confess, break my head, understand?" Song Zhuoyuan:
Intention: Study hard and make progress every day