No no no, what's really cool is when you ask a guy to a concert after knowing him for about 5 months, you know, he's become a pretty good friend, you've been crushing on him for a while, and while you're on the way to the concert, he says, "Oh I'm supossed to call my girlfriend to see if she wants to come."  WTHeck?!!!  No one ever mentioned a girlfriend. 
 Butt monkey.