After the wedding every inhabitant of Mobius attending made a break for home.
Knuckles hugged his extended Apple Family, hugged Apple Bloom, Brohoofed Big Mac, and told Granny Smith to send Applejack his love.
Shadow made his goodbyes, and quickly fled. Sonic sais his goodbyes before the wedding so that he would have time to race back home with his bride in his arms, and as quickly as they came they left. Twilight used up all her energy that day, and she doubted that any outside force could bring them back.
Months later Apple Bloom was playing in the park with Big Mac. The brother and sister seemed to forget all about their Mobian friends, and while Big Mac was getting ice-cream for his little sister that's when the filly saw it. That blue barn! And she saw the owner racing towards it with the mail mare!
Apple Bloom didn't wait. She ran at them and crashed into the ship. Inside was massive. Far bigger inside than out. The little yellow pony would go on many adventures from then on, and still got back in time to get her ice-cream.
Soarin and Rainbow Dash are expecting their firstborn any day now, the two are so happy together, and they keep on their mantle in their home outside of Ponyville, a single picture of that brave black hedgehog who got them together.