If I'm 13 and look at other guys am I gay?

Depends, I'm thirteen (guy) and I do admitt i look at guys and think they look handsome,but i know I'm not gay. I think it depends on how affectionately you look at each gender. It's not bad being gay either don't be afraid of turning gay, if you like the look of that gender and like like that gender then you know if you are or not gay.

To add to that - part of being 13 and looking at other guys could also just be being curious. A lot of changes are still going on with you at this age, and it's kinda normal to be curious about what's going on with other guys your age.