His teasing about there even being pros to ears falling off made her grin just a little bit. She knew she was being silly, but it was okay being a little more silly around Zacharias. Or at least it was in Millicents mind.
"If you want, I could try to do it to your scarf now? Might help you feel a little better about the cold." Her hand was already moving to the place she normally kept her wand in the robe. "Or you know...show it what for. But I certainly wouldn't mind teaching you."
She left out the part about how many times it took her to get it right, it really didn't seem like the best time to mention setting things on fire mulitpul times.