Macy bit her lip and raised her hand, tentatively. "Charms are like spells, except that they are used to change something or to alter it in a better way. I think," she guessed. Mmm. She wasn't sure. Actually, she would much rather gaze up at the pretty snowflakes swirling around her head. Hehe. Preeeetty. It was a good thing she'd worn a coat.