Ask her. Trust me, I'm a girl and the best way to find out if she likes you is just ask. However, you should ask somewhere where you're at least partially alone.
ask her if she likes you
Flirt with her and if she shows interest by flirting back and such then ask her out.
Maybe you should wait a little and see if she likes you if she likes you ask her out.
in here facial expressions
Ask her!
Well...if you ask her you may discover the answer.
Gather your wits and tell her how you feel.
ask her... its really the only way to know for sure!
If you like the first girl enough, just go with her. You know she likes you, so there is no risk and you will be happy enough with her. If you want to risk it, try the second girl first and if she rejects you there is always the other girl.
Ask her.
Ask her out
My advice:Find out!say "Hi"to her see how she reactsIf she smiles and says hi back,then she probly likes you