Childhood sweethearts, happy enemies.
"Lin Zhenghan, I want to eat strawberry-flavored ones."
"Lin Zhenghan, I want you to go to college with me."
"Lin Zhenghan, I won't bully you anymore, come back soon"
"Lin Jiamu, you said you wouldn't bully me, but you hit me as soon as I came back."
"That was before, don't count it now. Why, I still have opinions."
"The little ones don't dare"