As much as I agree with the whole "kids can be mean" thing, and it could very well be that it's merely a sexual desire, not a preferance.. Being bisexual or gay isn't something to be ashamed of and if you find that someday, you really know.. You shouldn't feel like you're alone or unable to tell anyone.. Granted, some people you shouldn't tell. I myself have been "bisexual" (or as my mother puts it, I can't make up my darn mind) for awhile now. I experiance the same feelings with my best friend when I was 14 and realized that it's just who I am..which turned out best for me. When I knew of myself, I also knew who I could tell or not tell.