Rainbow Dash is new to Canterlot Elementary, and she hates everything about herself. Luckily, there are three girls that are willing to show Rainbow her self-worth.
After her brother and Sugar Belle get together, Applejack decides it's finally time to give this whole "relationship" business a shot. Only problem is, she's gonna need a bigger mailbox...
Applejack comes across a Pinkie duplicate hiding beneath her barn wreckage. But, somehow, this one is different than all the others. She calls herself Pinkamena. Takes place right after Too Many Pinkie Pies.