There is only one way to tell: you have ask her.
well yes because you have feelings for both sexes i think that you should tell your boyfriend he will understand
You ask her.
Well, if you are a girl whose boyfriend, who also has a boyfriend, you ask him is he is bisexual or gay. Whatever his answer, only you will know if you want to continue as his girlfriend, his friend, or if you want to move on.
ask
I gess the same way you can tell if a normal girl likes you.
tell her that her boyfriend cheated on her. she needs to know.
Don't tell her you love her, tell her you like her.
if the girls hot go out with her or just break up with your boyfriend or whoever
if i where you i would tell the girl that likes that boy that he has a girlfriend.that is what i would do.
Bring home a girl and a boy and say dad I am dating her and him........
Yes it is still cheating even though the other is a same sex partner. It would be really nice if you let your boyfriend in on the fact you are bisexual.
Tell you her your feelings about her