Damm i messed up?

i had this gurl and i was all set and ready 2 get it in, had the rubbers and everything, so i drive up 2 her and call out, and i say heather get in the car, and she starts gettin pissed off cause they aint her name and so she keeps walkin and i dont get it in that night and gotta, ijus dont see why a name is that important- i mean i dont care but she did, can sum1 please explain