First of all, I can't accept it, especially in the campus library, which is the kind of intimate contact. Although I know you two are lovers, right? But not too much in public. Especially the library, it is still very quiet. Everyone falls in love while studying, right? For example, cinemas, amusement parks, cafes, tea shops and so on are all suitable for dating, but in the library, everyone is studying with their heads down, so it is not appropriate for you to get close to each other there.

Then it is basically unacceptable, that is, the noise is loud. After all, everyone quietly bowed their heads and studied, and only you were there to manage how to study, which directly made the atmosphere very noisy.

Secondly, occupying a seat is actually good now. In the past, it was very easy for university libraries to occupy seats. As long as you can't find it, no one else can be in your position. Then everyone went to the library to study, but because of these seat-occupying behaviors, there were no vacant seats.

At present, I can only think of a few behaviors, and there are other welcome additions.