How come hot guys are always gay?

Because you think they're hot! This is a serious answer, by the way. Each of us is attracted to different characteristics. (That's a good thing, or we'd all be chasing the same person!) Most of us find people whose height and weight are proportional to be more attractive than people who are excessively heavy or thin. Most of us find symmetrical faces more attractive. But the important thing is to follow your own feelings, and not try to force yourself to like people just because somebody else thinks they're hot!