She listens carefully, his explanation allowing her to understand something about the magic here that she can't experience herself. Although Belle has used magic before, it's not a part of her the way it is so many others back home. It makes her wonder why they summoned her, even if she'd never wish this on anyone else.

"If it's unpleasant, that's reason enough not to use it right away." They don't much about the magic here yet, or how it might manipulate what others have. "I wonder if that's intentional."