There are all sorts of first date anxieties: what to do, where to eat, what to wear, even who's going to pay. But all those hang-ups are secondary to the biggest first date anxiety of them all: Am I going to be hanging out naked with this girl later? We'll leave all the "What does it say about a girl if she gives it up on the first date" nonsense for some other publication, because a) we know it happens (a lot), and b) we already know what it says about her: we want her number! But how to you know if you'll see the holy grail tonight? Here are 10 Ways to Tell You Might Get Laid on the First Date.