The Library, new House Guests.
"You don't understand," Rolf tells Gremian. "It's not us. There's magic out there that makes us.. us. The way it makes you you. Small folk like us, magic shapes us. That's why... none of your kind, back in the old books. You're new. Us, we've been around a long time. Maybe we could have become like you, but when we got here, the power of the belief here, and it's a real power, very strong.. it decided we are Christmas Elves."
"Open any Christmas book and look at the Christmas Elves and it's us," Arna says. "Pointy hats and all. We don't want it, we don't want jingle bells on the ends of our hats. But the magic... it's so strong. We wanted to make cookies and candy."
Arna picks up one of the donuts. She needs both hands, the donut, in scale to Arna, is more like a very large Bundt Cake. "People like this," she says. "We could do this. But nothing is stronger than the magic of Christmas in New York. And so we had to go with it, because when it calls you can't fight it, unless you really can."
"Except maybe Official Papers," Karl says. "Could be our only hope, or we'll be Christmas Elves forever."
Dennis tries to follow along. He's worked with a lot of Fey- things like "you can't fight it unless you really can" usually make sense once you delve into the Fey logic, which often runs sideways compared to Human thinking.
"Now, your appearance," he says, seizing Amara's train of thought. "The Veil can hide you, will hide you, but.. you have to let it. Do it once or twice, and after that, it's instinctive."
Then he realizes something. He turns to Amara. "You.. you see through it as if it wasn't there, don't you? You've never seen the illusions the Veil hides you with? You don't know what your friends look like, to mortal eyes?"