To absolutely no one's surprise whatsoever, Twilight finds out she's immortal. Now, if only she actually paid attention to what the Princess told her. It would save everyone a lot of time.
Prince (Nightsong) Cantus Nocturnus attends The Grand Galloping Gala in his mother's place, and struggles with his depressed mind along the way. This starts sad, and ends on a happier note.
Takes place immediately after "The Cart Before The Ponies". Rainbow Dash, Rarity, and Applejack must answer to some very dissatisfied ponies about their behavior in the Applewood Derby. Can they prove they've learned their lesson?