Hello: It seems that this problem has been bothering you for a long time, bothering your thinking and seriously interfering with your study and life. The answer to your doubt is simple. Let go of the burden, take back your thoughts and learn generously. First of all, don't make any explanation, it's meaningless, but it's getting worse. Second, don't worry about what he and his classmates say about you and your friends. No one is not being discussed, but being discussed behind others' backs. Those are their mouths and brains. You can't control them. As long as you are doing what you are doing, you are not afraid of others gossiping and your feet are not afraid of crooked shoes. Third, there is no need to hide. You hid first, so did he. In fact, he is not sure that you have given up. He always feels that you and your friends are following him. Fourth, I feel that you are a student and the library is a good learning environment. In order to be calm, I might as well change the classroom. Finally, it is suggested to relax and adjust the mentality, especially to be generous and get out of the misunderstanding of neighbors stealing axes.