Well, it really depends on the peron? And if your not sure just ask him, or have one of your friends ask!
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.
He stares at you a lot and talks about you too.Trust me I'm a popular boy that hangs out with popular boys and this is what we basically do.Also if that boy has a best friend that is a girl and you are good friends with her ask her if that boy likes you and snap! You two are dating in no time!
If he treats you with respect. I know this from experance.
We'll see...
He will be really nice, will stare and will smile alot.
quite simple really, you ASK
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?
do what you feel is best