The only way to know is to ask him.
Guy: Hi!You: i'm gay.
Kiss him.
Girls can tell or know if a guy is gay by observing his behavior in a group of men.
There's no better way to find out than ask the guy if he's gay. That way you will know and can move on if he is gay.
you ask him
ummm ask him?
Just ask
proof it baby proof it!!
You know that your gay when you kiss a man have any sexual relationship or really like a guy. im gay & im proud of it.
If he prances about gayly and watches gay porn!
he asks him out ^_^
The only way to know is to ask him.