First there was this released:
Then there was this ending (not to mention a whole song):
And today there was this:
Coincidence? I think not! With both of these episodes challenging their inner element of harmony, I believe that the episodes that question whether or not each pony truly is a representation of their respective elements is true will show each key. Also, each of these episodes were one filler episode apart (granted Pinkie Apple Pie was PHENOMENAL) but, the next next episode will be: “Pinkie Pride” and according to Wiki, “Pinkie Pie must defend her status as a party pony when a mysterious visitor comes to town and plans a party for Rainbow Dash. ”
Pinkie is probably going to feel like she can’t make anyone laugh/ be happy as she very well used to be able to. My guess, a single balloon will have this very same effect as the above two gifs. More to come when other episodes release.
Ps. My guess is “It Ain’t Easy Being Breezies” will refer to Apple Jack, “Twilight Time” Twilight Sparkle, and “Fillie Vanilli” Fluttershy?