One does not trifle with such powerful magics without consequence. Pinkie Pie did just this, and emerged from it stronger and wiser. What if she was made truly stronger? What if the experience changed her more deeply than a simple happy ending?
Now that we've stopped the world from ending, I hope you're ready to face the consequences of your action! See you in court, the honorable Princess Celestia will be attending this historic event and she'll make sure justice is served!
They fell from the sky, only to have their landing broken by flowers carefully tended to by a crystal pony. The pony was scared away. They were scared stiff, but there was no running. The pony world they found themselves in was very real.