Princess Celestia has asked Twilight and her friends to ask a dragon that has fallen asleep in a nearby mountain to move where he is sleeping as he is producing a large amount of smoke that is covering the area.

When they arrive they all try different ways to wake the dragon up and leave to no avail until Rainbow flys in and kicking him in the snout. This enrages the dragon who proceeds to get out of his bed and mange’s to knock out all of Fluttershy frinds with his smoke.

Seeing this Fluttershy becomes enraged and deactivates her size medallion, destroying her clothes as she grows to her full height and confronts the dragon over his behaviour.

“How dare you… How dare you! Listen here, mister. Just because you’re big doesn’t mean you get to be a bully! You may have huge teeth, and sharp scales, and snore smoke, and breathe fire. But you do not—I repeat—you do not! Hurt! My! Friends! You got that? Well?” - Fluttershy

“But that rainbow one kicked me.” - Razor

“And I am very sorry about that. But you’re bigger than she is and you should know better. You should also know better than to take a nap when your snoring can become a health hazard to other creatures.” - Fluttershy