i don't know dude...be careful would be my advice. doesn't sound like you know her super well and you say she's flirty...i'm just saying, yeah she's holding your hand and clinging to you when you're around, but for all you know she's sleeping with some other guy on the nights you're not. yeah...i know...that sounds unbelievably cynical, but i've been there and IT SUCKS. so for your own good, be careful. get to know her well before you do something you might regret.