A few months after the events of Broken, the mane six couldn't be happier with their new lives.
Twilight had been given her official title: The princess of friendship.
Rainbow Dash had become a Wonderbolt (finally).
Rarity's new fashion line had been noticed by a big celebrity.
Pinkie Pie opened her own sweet shop (but she still occasionally helped around Sugarcube Corner), and had become special someponies with Cheese Sandwich.
Applejack had raised enough money to improve her family's farm.
Spike grew over a couple of months.
But... what about Discord and Fluttershy?
While they're happy for everypony else, they can't help but feel that something is missing from their lives.
Inspirations:
"Bride of Discord" by DisneyFanatic2364
Beauty and the Beast
Fluttercord fanfictions
Keep Calm and Flutter On
Warning: Fluttercord! (And Cheesepie!)