You can show this subtly by revealing more of the characteristics you have that come of being gay, like just being generally interested in boys and their bodies, perhaps you could try to appear camp? If you fancied this gay guy you could just be totally honest and ask him out. If you don't want to do any of this then you could talk about a relationship you had with a guy in the past to him- if you haven't had one make it up. If you did want to do it subtly you could do what I've suggested. You could even tell him about the relationship subtly. You could always ask a friend to talk to him about it (you could ask the friend not to let on you told them to tell the gay guy that you're gay), or you could get two friends to walk past the gay guy you want to tell you're gay talking about a relationship you had with a boy loudly, to be sure he will hear.
You could try dropping hints that get less and less subtle. This will cause them to want to ask you (possibly) if you're gay or not.
Someones probably really gay. really gay.
There is no way of telling if a child will be or is gay. Ask them, and if they trust you enough, they will tell you an honest answer.
there is no way to tell if some one is gay without them telling you
You can't tell if someone is gay by looking at their hands.
Bring your date to a party and introduce him as "my boyfriend" (or her as "my girlfriend," if you are a lesbian). Or, leave a tasteful gay photobook on your coffee table, or a copy of The Advocate.
Gay really doesn't enter into it. Just tell them that you like them or let your actions speak for you. If you are asking how you tell someone that is straight that you like them in a sexual way, it probably will not go well. You can always defuse the issue from the start by telling them that they don't need to worry about it, you happen to be gay, but you are not trying to get in their pants. If you show them that you are someone they might want to be friends with, being gay will not be that big of a deal. If they can't deal with you being gay, you don't want them as friends anyway.
Tell him to spread his legs. Then kick as hard as you can between. If he doesn't kiss you after this, he is probably gay.
there is no possible way to prove anyone is "gay" without asking. Now someone can tell you that this person had sexual relations with them, but that doesnt necessarily mean they are gay
You can not tell if someone is gay. The only way to know for sure is if they tell you.
There is no proven way to tell if someone is gay, without knowing for a fact. Most of the time it is almost impossible to tell what someones sexual preference is unless they tell you, or make it obvious. Keep in mind, just because someone is feminine or has feminine like tendacies, doesnt necessarily gay.
If they won't tell you whether or not they are gay, then you cannot find out, simple as that. The only conclusive way to find out someone's sexual orientation is by asking them. Give the guy some space and don't keep inundating him with questions. He may not be telling you because he is unsure himself, he does not trust you or he is simply uncomfortable telling you.
Sometimes