Recently I have noticed this girl in my band class is flirting with me. Playful touch, staring at me, saying "awwww" whenever I cough, etc. (She sits right next to me by the way.) I have now realized that I actually have feelings for her too. I'm not afraid to say that this is the first time I've ever been in a situation where a girl I like clearly likes me back. I would have asked her out already if it weren't for one issue: She's fifteen and I'm turning eighteen in five days.
So my question to you horribly honest people is this: wat do?
Edit: Another inherent issue is that her family is extremely religious, adding still to the problem.