[She smiles to see his enthusiasm, always happy to talk magic with someone.] I can, but it's extremely difficult and not my strong point. The magic I do tends to follow the laws of physics, and trying to get something for nothing doesn't end well. Like even for floating this book across the room I have to expend some energy.

[It rises up into the air out of her hand, and with a point of her finger drifts over to gently set back down where it'd come from.]