It's applebucking season time again, but with Big Mac injured and her friends caught up in their own shenanigans, Applejack is stuck with all the work. That is, until Derpy comes along and introduces a new method in applebucking.
Somepony's been sending encouraging notes to everypony. There's no signature, no address, and no hint as to who could be behind all this. Who would do such a thing, and how in Equestria do they know exactly what everypony needs to hear?