Here is how Going back home to Equestria goes in The Cake Twins' Springfield Vacation.
A few days later.
Pound Cake: HI, Mom! Hi, Dad!
Pumpkin Cake: We're home!
Mrs. Cup Cake: Pound Cake! Pumpkin Cake! (as the family hugged)
Mr. Carrot Cake: How were your days?
Pound Cake: It was the best!
Pumpkin Cake: By far!
Princess Yuna: Looks like Pound Cake and Pumpkin Cake had something special.
Dusty Crophopper: Without a doubt.
Princess Yuna: (winks)