Applejack and Rarity are called to Manehattan to solve a friendship problem; they find themselves helping Coco Pommel with a major project in her neighborhood, but the three soon discover that they've bitten off more than they can chew.

When Pip Squeak decides to run for class president, the Cutie Mark Crusaders rally around their friend, but find themselves helping their long-time nemesis, Diamond Tiara, in an unexpected way.