Well, you never know if someone likes you or not. Ask yourself if you like him/her. If he does like you, then he/she should tell you. They should not be keeping it a secret.
When sometimes he teases you when he touches your hair when he says you like his friend when he talk and stares at you alot
They say if he teases you.
it means that they may be into you.
It doesn't "mean" anything, it's just how he acts. If you want to know how he feels ask him, don't ask us ten thousand variations on the same question.
Not necessarily
This my friend is called: flirting.
It means the guy's friend has a thing for you, he likes you but knows he can't have you, so he teases his friend about you.
yes or he considers you a really good friend
sometimes! also if he teases you that's a good sign
Probably, but he teases everyone.
you can defanitly tell when the guy is always looking at you and if he is nice to u and sometimes if he teases you or picks on you
Just tell them that you have something to tell them, pull them aside and tell them with what courage you have.