Cheng Shuang met Li Yan for the first time at the university's opening ceremony, and from then on he met Li Yan every day.
Li Yan is good-looking, speaks little and has no expression, but when he sees Cheng Shuang, he laughs, and his iceberg character falls apart.
Cheng Shuang spoke, Li Yan laughed, Cheng Shuang didn't speak, Li Yan also laughed, Cheng Shuang hesitated, but Li Yan still laughed.
"Cheng Shuang, have you ever heard of a saying? Anyone who laughs when he sees you either likes you or is a fool."
"Li Yan, I don't allow you to insult yourself. You are just stupid, not stupid."
Concept: There is always someone in the world who will like you