The person she likes should be "a gangster gentleman, like fighting with each other, like studying, like grinding", just like what the "Book of Songs" says.
The person he likes should be a lazy person, a person who is spoiled but knows how to behave, and a person whose heart is like a mirror but knows how not to tell anything. It is said that great wisdom is like foolishness and great skill is like clumsiness.
He is the kind of person she likes, she is not...
She is the one he loves, he is not...
Therefore, he can only say that there are many things in the world and they are not perfect. Life is hard, so you can't do it if you don't have to.