one of my closest friends, diana, is bisexual but only had one girlfriend in her life. she doesnt even think about girls in that way anymore but i know if she can have that one girl back she would take her even tho shes happy with her boyfriend. but anyway, diana and katie (ex girlfriend) were best friends, and diana never thought about having a girlfriend before. katie was going out with some really ugly guy and diana told her to break up with him. katie goes only if you go out with me. and just to make katie break up with him diana said yes but not being serious. so then katie went up to her and kissed her on her cheek and said ok so you and me are going out. diana felt so sick that she had to leave. later on she realized that she had feelings for katie and my question to all of you is, how do you know if your bi, gay, or straight if diana didnt even know until she had experience?? i guess im just scared to find out in a few years that im gay which i dont want to be, so do you think i can be even tho i love guys rite now??