I don't mean this badly, so don't come to me all like "Oh, Nathan, that's so sexist," because I don't want to hear it.
In my experience, girls are like cats. If they come and talk to you, it's great. If you go and talk to them, it doesn't always go well.
I'm not going to lie, it's pretty much true :P although, knowing me, i'd be all like "quit trying to butter me up, i know your game :P"