Applejack is an honest mare, she has lived most of her life at Sweet Apple Acres, she's the Element of Honesty and is friend to many of the ponies at the small town of Ponyville.

But Applejack has kept a secret from her friends, her brother and Granny Smith know it well, but they will not speak of it, to Applejack, this secret means more to her than being the Element of Honesty.

But now, some time after the Changeling invasion, the secret is revealed, and everything changes, but is it for the better?