You really can't. Most boys you can tell if their faking it or not depending on how they act. But, no one is what they seem to be on Facebook. You just have to think: If you want to think that this guy likes you likes you then go for it. If you want a nonfacebook BF, then just give up the chase
ask her!
Sometimes you can tell if a boy likes you if they tease you, does stuff for you, through things at you, and is nice. Boys have a weird way of flirting so sometimes you cant tell! XD
The girl who likes me just said so in an e-mail. I suggest that or possibly facebook if you know the guys email or facebook. If not, just go tell him. That's how i would want a girl to tell me she likes me. or have a friend tell, but that's kinda lame and the guy mite not
there is a little note at the bottom ofthe screen
The best way to tell if a guy likes you as more than a little sister is to just ask him!
Do you have msn or facebook? I find that it's easy to tell someone you like them when you're not face-to-face. You could also ask a friend to ask her friend if she likes you, and then tell your friend to tell her friend to tell her that you like her. If you know where she lives, you could put a note in her mailbox. You could also put a note in her desk. Maybe with a little chocolate or poem, girls really like it if you butter them up.
she keeps looking at u
Maybe you should wait a little and see if she likes you if she likes you ask her out.
Tell your friend that you like her
Any person who has a lot to say to you is at least interested in you in some way. To discover if a girl actually likes you, you would have to meet her. Such things are much easier to observe in person. And of course, if she does like you, then logically she will want to meet you. Suggest a meeting.
just tell him that both of you like him see who HE likes
to tell if a girl likes you: she will probably blush a little, and look at you when you're not looking.