Uh oh: The Flim Flam brothers are back. And this time, the Apple family may be falling under their spell.

Though Applejack remains suspicious of the shady pair in this week’s My Little Pony, Granny Smith takes a few sips of their “Cure-All Tonic” — and says, much to Applejack’s surprise, that the remedy actually worked. Could it be that the Mane Six has been wrong about the bros all along? (Yeah, probably not.)