Well, I guess you have enough best friends for now.

Sometimes people end up being best friends because thats how they behave. It's not always nice to be nice, lol.

Be bold, be confident. Make sure that you have a good interesting fun filled life even without a girfriend. Thats a good foundation around which love/lust may flourish.

I'm sure you're just having a dry patch, things will perk up.