Scootaloo smiles, "I just run a lot. I look up to one of the fastest ponies of all time, and I want to be like her when I'm older."
"Fastest ponies of all time? Who would that be?"
Scootaloo stares at you blankly for a moment, "You don't know who Rainbow Dash is?" She sets the milkshake down and lightly smacks her own cheek, "Well, you're new, so I'm not too surprised. Still, I would've thought EVERYONE had heard about her by now."
She goes into a brief monologue about Rainbow Dash, a pony so fast that she can create "A sonic Rainboom." You aren't quite sure what that means, but Scootaloo promises you'll see one eventually.
Pinkie Pie hops over from the counter to help supplement Scootaloo's stories, soon both of them talking excitedly to one another about different times Rainbow Dash has saved somepony, or done a rainboom, or saved Equestria alongside her friends.
This turns into tales of the times Pinkie Pie and her friends have saved Ponyville, and you listen, enraptured in the strange ongoings of this new town. Apparently Ponyville isn't as quiet a town as you thought.
Time flies faster than the stories can be told, and it's unfortunately too soon that Scootaloo and the other Crusaders must leave. Apple Bloom and Sweetie Belle lead the way out the door, waving and telling you good night.
Scootaloo hangs back a little bit, taking some extra time to wave and say goodbye before heading out into the night.