Twilight and Luna have a cup of tea and Luna confronts Twilight about how she's been acting.
Celestia teaches a young Twilight something about history.
Her sister vanquished, the sun restored, Celestia abruptly finds herself sole Monarch of Equestria. But the nightmare isn't over yet...
Rookie Manehatten Librarian Page Turner Gets transfered to the Canterlot Archive for a week. And what a week it is...