Sex. Straight up. EDIT: I don't mean getting an erection, but most guys from the REAL world think about sex immediately when they see a hot girl. Why do you think guys watch so much p*rn? Because they wanna get to know the girl? I mean, don't get me wrong.. guys will jump through all the hoops of telling you all the things you wanna hear like "you're so interesting to talk to!" "You're so funny, other girls don't make me laugh like you." or "I've never met a girl like you before." or "I feel like I can lower my shield around you." Do you know why guys say these things? Because we know you read those corny romance novels and watch those romance movies and it sells when we tell you what you want to hear. In reality, though, EVERY guy that's sexually attracted to you wants to have sex with you. Here's what he's really thinking: "DAYUM! Look at 'dat a*s in 'dem JEANS!" It is what it is. Sorry, we're just designed that way. But c'mon, you already knew that.