Ummm SO... well, I am a girl, I am bi, I like my two bestfriends, L**** and E**** (: ... they don't know but me and L**** are very close and HAVE once in our lives kissed, now, I am for sure she is straight but she doesn't very much act like it. So my suggestion is, try to hold her hand if shes ur bestfriend, sit close to her, hug her, then, after awhile of doing that, tell her your bi, bi is u like boys n girls, ( even if you don't, tell her. ) and c her reaction, now, if she freaks out, ask her to keep it a secret, and if she tells ppl and a rumor goes around, say it never happend, but, if shes nice enough and promises not 2, tell her you like her aswell... lol my suggestion