(This is based off Apples To The Core)
The Pink Apple
Pinkie decided to visit her family while the apples come with her. Pinkie slowly starts to bond with the apple more than her family. After the trip, Pinkie spent much more time with the apples, pretending to be one of them. Which made her to consider herself an apple.
(This will be kind of a PinkieJack too)
What do you think?