Do you actually believe that this guy will only date you if you have big boobs? Get some confidence. If you think that the only way this guy will like you is if you have a nice body, then your personality must really suck.
Well, I personally don't give one. If there is a girl that likes me, unless she is freaky and a jerk, I won't say no. I feel bad if I do.I am "up there (surprising, since I visit this site, eh?)" but I've never rejected anyone due to breast size.