Celestia and Luna married the mane six, now they have a harem and a honeymoon to deal with. In all honesty, happily ever after isn't all it's cracked up to be. At least there'll be room for orgies.
Have you ever gotten so drunk you forgot you offered the princesses' hoof in marriage to whoever brought your sister back? And how many 'es' there are in 'Princess'?
Fluttershy dislikes winter. Pinkie drags her out for lunch. Fluttershy gets her heart broken. Pinkie tries to make it up for her. Everyone is happy in the end. Yay!
Pinkie wakes up sick one morning, which is just about the worst thing she can think of! But Fluttershy will be there to make things better. Things are always better with Fluttershy around.