Somehow that's still a novel concept, that places might change without people making the changes happen. And the Carnival... if she can make mountains and lakes just start existing, then stuff like sun and cloud and temperature are surely under her control too.

"So the sun eats snow... But, it's snowy here," Papyrus looks up to the bright sky, staring at the light like it's a trick. Is that just because it's a fake sun?