I can't lie to you, the thing that attracted EVERY guy to a girl in the beginning is looks. Some like pensil thin, some like built, but as long as you don't way 200,000 lbs, then you should be fine. You have to be able to get a guy to like you not just for your looks. I like the kind of girl that gives everyone a chance at friendship, and is fair. But really, the main thing for me is being able to keep a long, interesting conversation going. Like unknown said, you have to be fun to talk to.