I met a girl who thinks I look like Bon Jovi. I don't, so let's assume that means she's interested. The problem is she's either 17 or 18, and I'm in a state where 18 = green light, 17 = red jump suit.

How do I find this out without creeping her out? Also, suppose she is 18... is this even a good idea? At what point am I taking advantage of a girl instead of making her life better by having me in it?

Edit: Thanks, everyone. I think I'll just ask her next time I see her.