You dont you just get this really strong feeling and you know he likes you as much as you like him its not something you can fake you feel strongly and feelings dont lie.
Good luck.
you can't really unless they say they do
how you will know if a boy really likes you he will act all shy around you and he will blush sometimes. and when you talk to him he will not know what to say.! fingers crossed that he likes you honey!
He really likes you talk to him
Ask him.
listen to your friends because they would not lie to you
If he treats you with respect. I know this from experance.
"I know you like me" If you like him too why don't you ask him out? You would have nothing to lose if he really does like you.
He will be really nice, will stare and will smile alot.
quite simple really, you ASK
You don't. It would be better to believe him. It may hurt a little but you will soon get over it.
Just ask him and you will know for shore :D
If you are friends with this boy you should ask him youself or get a friend to. Even though it might seem arkward at first it will be better you tell him what if really likes you?