will a guy reject me or think less of me if I do not and am these things?

[kiki]

Drink. I have never drunk and just do not see the appeal to it. A lot of people I tell question me and look at me funny like I have two heads. I go out with my friends but I am not really into partying occasionally yes, but rather go out to dinner with friends or movie. I am 20 and also a virgin is that a turn off for a guy?. I have been crushing on this guy for months at work and have found out he likes me as well and finally he came over and introduced himself only spoke briefly because he had to get back to work. Were both Collage students so I don't see him everyday. Do you think all these qualities will make him have a run for it? This girl at work pointed out that guys do not like virgins, as they want someone experienced. I also have fairly big boobs (which I hate) but I am skinny not stick like but curvy and she said that in reality guys actually girls with smaller boobs as they look normal. My confidence has really gone down the drain. What should I do?