why was it happened?

I'm a boy who study in one of senior high school in Bandung. I'm belong to science which is called "god warrior". Each member in this class says that the atmosphere of god warrior is cozy. Sometimes I feel the same with them. In the other hand, I feel the opposite with them. May you will ask, why? When I got close to our friends, I always become the person who is teased by my friends. But I can't counter attack their teasing spoken because I have no "guide" for teasing another person. So, what should I do for solving such problem? Please send me your opinion or even your advice about my problem (and even the grammar, hehe)  to my e-mail at: ekekers@plasa.com
I will wait for your advice and your opinion. Ok!