How do you get from friends to bffs in sims social on facebook?

First you have to have a mate....( You have to keep increase your prima coleman to reach it....maybe....)Then use 10 simcash to change one of your gender ( sexuality)...Not sure if that works or...

i dont know if u can but keep trying for 2

There have been alot of rumers about when the sims social game would be released but, So far there has not been an actual date.. On the page it still says coming soon

Sometime before fall.

You need to fulfill your fun to colect buzz. It only happens sometimes.