find another werewolf and become their friend or lover

I was wondering how you could become friends with a werewolf who might not know that you’re one also. You see, there is this kid in my school and I really believe that he in a werewolf. I am too and I wanted to become friends with him, but I’m not sure how. I don’t just want to go up to him and say something stupid, so.. what should I do?
Thanks.