She got offended by that because she's bisexual and says any women who are curious are not straight and that it's not a game and it's not funny 

I can't really remember what she said word for word but I was trying to explain to her that a lot of women find other women attractive that's normal it's what they do with that attraction and if they take it any further ....she called me ignorant which I am far from I have gay and bisexual friends even transgender and they do not get offended or mad that woman may do things for "fun" ....i apologized that she got offended and that I understand that it's not easy for the LGBT community ....she has alot of growing up to do and should not take everything so seriously ....maybe she was hurt in the last i dont know but it doesn't give her the right to call me ignorant when she clearly doesn't know the true meaning of it