In the heat of the moment, some ponies have a habit of letting things out. Sometimes they are minor things that most just shrug off and forget about in a matter of milliseconds. Sometimes they are things that, once revealed, shake the very foundation of their existence.

Rarity's latest revelation falls into the latter.

I am being stalked by a crazy girl with wild pink hair and laughing blue eyes. She says she knows me. She says we’re best friends. And sometimes ... sometimes I think she just might be right.

Maybe I’m going crazy too.

Applejack has always struggled to make ends meet at Sweet Apple Acres. After the chaotic events of the Grand Galloping Gala, she returns home to find her farm experiencing a stroke of good luck. Applejack celebrates her fortune with all her friends, all except for one. Rainbow Dash has gone missing, and Applejack decides to find out why.