Depends dude...
What kind of girl she is? Will she just have fun with lots of guys or like to be serious?
If she's not into having fun with anyone, you are more than "someone" to her and this kind of guy don't appear often, so she'll be pissed with you but you can get her back. Get a chance of speaking with her, tell her you wanna talk and give hints to a date, if she likes it, take her on a date. If not, just talk to her and do your thing.
When she get there to talk, provoke her, show her you didn't left her because you didn't wanted her, and show how much you want her, close to her, then in her ear, then close to her mouth, then closer to the mouth but not speaking anymore...
Uh... worked for me :)
If she is just into having fun, you are probably done then...
Flow -"The important is to pwn other ppl"
