It depends on what kind of girl she is. If she is a tomboy follow the steps bellow ;)
1. If she hangs around you a LOT (I mean a lot! If she wants to hang out for a day that's no biggy).
2. If you can figure out what her charm is. Ex. wierdness, funny, cute ect.
3. Once you figure out what her charm is (lets work with wierdness) put it to work. Ok so wierdness, so if she says something like "I see you!" then she's trying to flirt. If you like her the accept the flirt! If you want to flirt back (flirt back hard man!) then say something like "I see you too!"!
4. If you don't know what her charm is but you have a feeling she's flirting but you don't know how to flirt back, then just smile and say "Ok then." (in a cheerful way of course!)
5. After a while week or so, confront her. (Sometimes she'll make the first mov, but not always) Only go a week because girls get tired of guys in a lil' while. (Unless something happens) So when you confront her you have two choices: ask her (if she trusts you) or tell her (if you trust her)
6. Live happily
7. If she says she doesn't like you, then DON'T give up on her! Get her to like you! Flirt! Make her your Friend/Buddy, get out there man!
8. Don't loose her interests, IF YOU BOTH LIKE EACHOTHER THEN (If she has a cell) CALL HER AND/OR LEAVE ROMANTIC MESSAGES, and ALWAYS call her! Unless she insists to call you (your home #)
Soo...how to know if someone likes you, if you know she likes you?
ask her who she likes
when he says he likes you.
You should go for it if you know that person likes you go for it no holding back.
He likes you that is what is important. it doesn't matter who else knows you.
I know who likes to play out..... KIDS like me!!!
If she smiles at you and is friendly, she probably likes you.
He likes his other friend.
I think he do like you because the same thing is happening to me as of today and i can tell when somebody likes me and i know that dude do and i know that dude likes you to:)
when you know for sure that she likes you
Get to know her.
The only way your going to know if this guy likes you is ask him.