Sorry, I was trying something with the title there.
For Whom The Sweetie Belle Toils (4x19) is a (puntasticly-titled) wicked episode. It didn't matter that it was a Sweetie Belle episode. Much like the (thing) Rarity did that overshadowed Sweetie Belle's (thing), Princess Luna's appearance made us forget the filly was even part of the episode at all (somewhat kidding). Anyone else blacked out at the flashback with the (VERY CUTE, BUT VERY SAD THING)?
"My Little Pony: Friendship is Magic" & Original Characters © Hasbro