Harry has her undivided attention, as she listens intently to his explanation. But when he whips his wand out and uses a spell to send the pie flying, her eyes grown even wider and she's practically vibrating with excitement.

"That was awesome! You did it so fast and effortlessly! You're so cool! Is that your wand? How does it help channel magic? What's it made out of? Why are the spells in Latin?"