After their recent encounter with Lord Sombera, Fluttershy is left completely blind. For someone who almost always wears a blindfold, this shouldn't be a problem, right?
I wanted a pet, and awesome pet. The only option is Fluttershy; so I asked her, and she agreed. I slipped the Collar around her neck and the change commenced. She's now officially my pet, for as long as she wears my collar.
When Discord succeeds in helping Fluttershy not only gain confidence, but closer to Rainbow Dash, he gets the idea to declare himself the new cupid. With hilarious results.