Ask them. Honesty is the best policy.
If they are dating someone of the same sex or tell you that they are gay.
You can tell that some guy is gay by asking him his best friends, and by observing his behavior about other men.
If One is Gay Than you know the gay one is a guy! :)
You can not really tell if someone is gay, you are better just asking the person if you want to know.
there is no way to tell if some one is gay without them telling you
The only way to know is for the person to tell you. Also, no one fakes being gay.
you cant you have to ask them if there gay and if they are you ask them over to have some fun.
Just simply tell him that you are not gay.
First of all, no one can turn gay. Second, there's no such thing as "gay tendencies." Either a person is gay or they are not gay.
yes you can tell if someone is gay if theyre trying to hit on the same sex
one person at a time, pick some you trust, or like and tell them you are gay, repeat till every one in your life know that you are gay. If you are afraid, you can also try coming out to someone whose opinion doesn't matter to you personally, such as your doctor.
one can only guess that someone is gay with out the person in question actually confessing it