Ahhh... What to do? High School Drama?

[purple]

I liked my friends, family guy friend but couldn't tell her since I knew that she doesn't usually support my choices of 'hot' guys (especially when its someone she is friends with). I saw her flip out on one of our friends for her flirting with him so i thought I better not tell no one. Now another one of our friends told her that she likes him and she is totally ok with it, to the point she is hooking them up this weekend. I am really regretting not telling everyone the truth of how i liked him back 5 months ago and I still haven't gotten over him. What should I do? Forget him and watch my friend all over him? ... Keep in mind I really thought this guy and I had something special.... And I love my best friends