Hm, sorry at all Ponyfans!!
I have to spoiler from "Thanks for the Memories", because I love this conversation from Twilight, Pinkie and AppjackXDD
All the girls cry because of Rainbow Dash, without Applejack, she's okay.
T:"What's 'bout Applejack?!"
P:"Applejack cries on the inside, Twilight!!"
A:*total cool* "It's true."