When Cadence told Celestia she was having twins, the princess of the sun wanted to be happy. The truth is that this revelation is nothing more then a soul crushing reminder to her, for she is unable to bear foals of her own.
Usually it's all the other ponies boosting and lifting up Fluttershy, but when Rainbow Dash isn't feeling quite herself how will Shutterfly do on the other end?
"And here you'll see the statue of the Lord of Chaos, Discord, imprisoned in stone." A tour guide tells the story of how the reformed spirit of chaos slipped into stone for the third and final time.