In an AU where Pinkie barely misses the Rainboom, neither she nor Cheese Sandwich are party ponies. However, Cheese ends up working at the Pie family rock farm.
Pinkie Pie isn't alone in her head- she has multiple personalities. The three of them have kept this fact secret for a very long time. Now, however, Twilight's overheard them arguing....
A mixup at the mirror pool separates Pinkie Pie from her alter ego, who then has to learn how to live in a world where she can't count on Pinkie's cheeriness to take over again.
On the rock farm, we spent our days working the fields. There was no talking, there was no smiling, there were no friends, and I was most certainly lonely.
Sometimes, even Pinkie Pie has a bad day. Luckily, although she is known as the mare that brings smiles to everypony else, she has someone ready to do the same for her.