The Grand Galloping Gala... Twilight remembers the first time she went there, it wasn't too grand. at least this time she's there with her coltfriend, Battleaxe. Everything seems normal, but when she's asked to grab something for Princess Celestia, she once again begins to wonder why she came.
Takes place several years after 'Elements of Honor' Read that if you want a better understanding of what's going on.