While exploring the decrepit remains of the Castle of Friendship, Sunny Starscout and her friends discover a strange book that might have belonged to Princess Twilight Sparkle herself. The book's contents resemble a series of letters that were apparently sent back and forth between Twilight and an unknown party.

At some point, Twilight stopped responding.

Set in a time when all three pony kinds became friends without magic returning, Pipp is happily engaged to a famous unicorn pop singer named Presto Tetrachord. Ponies all over Equestria come together to watch the royal wedding. But seconds before the ceremony, Pipp, and Zipp find out via social media that Presto is having an affair. In her distress, Pipp sees earth pony, Sheriff Hitch holding a sign reading "Marry Me" and impulsively decides to marry him. Hitch is put on the spot with ponies watching in person or online, and so he goes onstage and marries Pipp.

Based on the 2022 rom com Marry Me.

The cover is my own artwork: Pitch Flirting by HAKDurbin on DeviantArt