Trust your gay-dar. If the responses to your flirting are positive there is a high probability.
The only way to tell is to ask them. There are no physical signs.
Simple answer is: You don't. The only way you know for sure that someone is a lesbian is if they tell you they are, or are open about it.
AnswerTell her you like men only - not women. If that doesn't work, tell her she is repulsive. That ought to do it.
manes!!!, how many times do i have to tell you? if youre someone else then sorry.
That is up to you. Might be better to wait until you know though. If you feel you have to tell someone. Regardless of what you are - you are.
Tell him to stop and tell her he's doing it.
u tell them ur mad and why, and if its really important u tell them that what they did is just to mean
tell him the reasons why you are a lesbian...he will understand.
If you mean recognize that they are lesbians, the men cannot do that without asking them.
Lesbians have ordinary names, usually. You can't tell whether someone's a lesbian by their name. Just name your lesbian character whatever you want, and make her a realistic person.
You can tell if you are a lesbian if you are attracted exclusively to other women.
Their age is still young and they are still growing and learning about them self. If they are lesbian then maybe someday they will tell you and it would be appropriate for you to accept them.