Chen Chen and Su He were childhood sweethearts. It was precisely because of this that Su He had different feelings for Chen Chen. However, Chen Chen never understood his own heart and hurt Su He again and again...
It wasn't until Su He was disheartened and decided to leave that he regretted it and hated me so much.
Su He: "Be nice to me, maybe I won't be here one day."
Intention: Bitter love cannot be tolerated