Search Results: tell a girl you barely know that she is pretty

So there is this girl who I've had a crush on for a little over a year now. The thing is though, last year in 8th grade, we had no classes together. I barely got to talk to her. But this year, i have two classes with her, plus we are a part of the same friend group.

The good part is that she is a really kind, sweet, positive person (one of the many reasons I'm drawn to her). She is really nice to me, and i make her laugh constantly. I don't know if its because she thinks I'm funny, or if she is just easy to make laugh in general though. When I'm with her its really easy for me to talk to her. I put my feelings aside and ignore them, and have conversations like a normal person, so things are going pretty well, right?

Well... there is just one thing. See, over summer break, me, a couple of my friends, my crush, and a couple of our mutual friends--Lily, Macy, and Gabby went on a trip. One night, Macy asked my crush if she would "rather date Kenny (my friend) with my personality, or me with better teeth". (I wasn't there when she asked her). Well my crush said that she would rather date me with better teeth. I don't know why in the hell Macy had to bring up my teeth like that, but i was still satisfied with my crush's answer. But then Macy told me that my crush said something kinda mean about my teeth after that. I don't know exactly what she said, all i know is that she said "he looks like a ___" regarding my teeth. Macy didn't finish the sentence because she didn't want my feelings to get hurt. But it hurt anyway.

So anyway, now that I'm taking better care of my teeth, and they are whiter now, but i still can't do anything about the slight crookedness; i was wondering do you think that if i asked her out she would be willing to overlook my teeth (especially since they have gotten better)?

Im always pretty antisocial with people i dont know , once i get to know them its a different story, At first she was shy at talking and we got set up in the same group for an assignment with a couple of other classmates she out of nothings writes me a text asking me if i could help her out i tried to help her with some info and she said thanks after that we became very close in person and rather cold on text messages she doesn't mind me touching her or she touching me. I added her on social network the day after that she grabbed my car keys and hid them on her breast and when i gave up on searching her body in a flirty way barely touching her, she had tight jeans so i couldnt search much she gave them. after that we went on a break and told me she once would ride my car and bite me on my hand trying to take my keys, she has asked me to pick her up sometimes, probably because we live close wich is a coincidence. the question is that if she needs a ride even tho she has a boyfriend who can perfectly take her, why me , she even asked me for a ride +
when her boyfriend called and told her he would pick her up i mean y would she ask me if her man is up to the task besides she was with a very close friend of her who could perfectly do it. she has even talked about she wanted to see movies and stuff like that but each time we text she is still pretty cold she even asked me we once when i ride her home to get some food but she kind of avoid it after i said like sure we should go. she then said its better not to that i should take her home, that about it every time i text her she answers not instantly but she does i think im getting mixed signals besides i have a girlfriend with which are having a dysfunctional relationship right now and every time she can she brings her out either my girlfriend and she does the same with her boyfriend, she once called me when i was with my girlfriend and i answer im busy she ask with whom what are you doing and stuff like that im n