Unlimited Friendship Essences?
I may have found a way to get additional friendship essences. Apologies if this was already covered or debunked.
I use a 'gaming' facebook account. I was logging out from the game account to my personal facebook account and back again a number of times in one night. The next day, I received 25 or so friendship essences rather than the normal 5. My guess is that each time I switched accounts and went back into AB Epic, it duplicated my friendship essence requests.
So in theory, you could log out of the game account that you use for AB epic, login in and out of your personal account, log back in on your game account and open the game. This would duplicate and send another friendship essence request. Rinse and repeat for more.
I haven't confirmed this but thought I would post here if anyone cared.