my best friend's boyfriend is cheating on her.. the problem is that i'm the one who's flirting with! i don't like him AT ALL and i would never think of hurting my BFF! he's a BIG FAT JERK but my friend ADORES HIM so much!!! she would have a shock if i told her,, and if i tried to tell her in a simple way she would believe "him",, cuz she trusts him more than anyone.. i feel terrible and i need help,, wht should i do??! :| thnx