It is about the story of Baoyu and Qin Zhong,

Chapter 7 of "A Dream of Red Mansions" writes that the inner shock of two men meeting for the first time is no less than the love at first sight when Baodai first met. .

That is: if it were not for being good-looking and eye-catching, it would be difficult to become friends. (Baoyu) started to be willing to go to school because of this special relationship.