yea i have a similar problem:

So my best best friend is of the opposite sex, an extremely gorgeous girl that any guy in our grade would love to date. After knowing her for a year since moving from out of state, I am starting to fall for her.

The problem is she just broke up with one of my friends that I'm also close with after they dated for a year and still somewhat have feelings for each other.

But she sends me mixed messages sometimes with overly nice comments. Not just to be a friend but ones that seem to turn me on for her. We write long notes to each other in class, and flirt but still maintain that we are just best friends. But I feel more than that. I WANT more than that and I don't know what to do.

Anyone who can help in any kind of way is greatly appreciated