Haha, it's very simple. To attract people, you can only go to extremes. Either you get the best grades, or you get the worst grades and are the most naughty. But I suggest you develop in the direction of good grades, if you are average. Then pretend to be diligent and inquisitive in front of the math teacher and often go to him to solve problems. If you have more contact, I think you can be friends with him, but you may not be the kind of friend you want. Because it has something to do with your age, the age of your math teacher. And your feelings. But now that I see what you said, I think you are still immature. Don't be fooled by temporary feelings.