Dear Diary:
No fucking way am I ever gonna have kids. Ever. Not only are they stupid, loud, and ugly, (having to raise Fax Machine by myself was more than enough to convince me of that!) but I refuse to push those huge wings and horn out!
~Princess Twilight Sparkle
Dear Crystal Ponies:
From now on, if you see that the castle is exploding, you know it's time to run like hell.
Your annoyed Princess, Mi Amore Cadenza.
Dear Sunburst:
So you think being an baby alicorn's Crystaller is hard? Try being the guy who helped bring that mutant freak into the world. Trust me, you'll never forget that moment when your eye almost gets poked out by her humongous wings.
Sincerely, Flash Sentry, Crystal Guard and Royal Midwife.
Dear Twilight Sparkle:
The last time I dropped the sun on the ground, I ended up killing the proto-dragons. And while it would have been hilarious to watch the crystal ponies burn to death, I don't want to see my dear little niece die yet.
I still have much to teach her about being a Princess.
Sincerely, Princess Celestia.
Dear Princess Mi Amore Cadenza and Prince Shining Armor:
If you ever have another alicorn baby, I strongly suggest you give her lots of love and support. I fear that he or she will need it.
Sincerely, Princess Luna.
Dear Starlight Glimmer:
I tried going into politics, but I got beaten by some crazy business mogul with a hairy monster on his head. Also, as Royal Crystaller, I'm pretty much set for life, so I have no need to work anymore.
Your old friend, Sunburst.
P.S.: Don't you want to join me? That purple alicorn seems a tiny bit... completely insane.
Dear McDonald's Ice Cream Princess:
You have a lot of talent. Would you like to hang out?
Your biggest fan, Discord.
Dear Discord:
No way, Jose! Flurry is mine to corrupt teach!
Flurry Heart's favorite aunt, Princess Celestia.
Dear Cadance:
Let me get this straight: The Crystal Heart, an object which can blow up shadowy monster ponies and spread peace and love all around Equestria, and creates a huge shield of sappiness to protect the ponies within, can be shattered by a baby's cry?!
~Twilight Sparkle
Dear Twilight Sparkle:
To be fair, it was a mutant alicorn superhero baby.
~Cadance
Dear Sunset Shimmer:
You already saved the ape world twice. Go teach other me or something.
~Twilight Sparkle