Meng Yi is not good at math, but Dong Si is the representative of the math class; Meng Yi is bad at sports, but Dong Si won several certificates at the sports meeting; Meng Yi is not welcomed by his old classmate, but Dong Si is holding freshly squeezed juice that his old classman brought from home...
Dong Si: I'll teach you which question you don't know. If you want some certificates, I'll give them to you. Want to drink? Kiss me.
Meng Yi: I'm so angry.
Purpose: Youthful love