I'm still with my new boyfriend and my ex well let me just say he got kicked in the balls
Most Helpful Guy
Well...consider this, now you know he's a loser, your friend is a bitch, and that you have bad taste.
First and foremost, DON'T go f*** his best friend, or do anything vindictive because it only makes you exactly what he called you.
Second, evaluate why he called you what he did, what could you have done, said, shown, that would have provoked that. What could he have heard from your peers or his?
Do this instead of asking what you should do about you still loving him, which is probably just lust anyways for that "hot guy" (your profile states it as one of your likes :p)