"Cold fire sounds like an oxymoron." Like jumbo shrimp and- well now he's hungry, but excited, and calmly satisfied that the book is burning so easily. He doesn't have any real classes today, he's got time and...

He kind of wants to test something.

The fire in the bin is still going strong- paper takes awhile to burn, and he checks her hands over before wiggling his fingers again. "So I could, in theory just- stick my hand in there and scoop some up like water like you did? Which was awesome by the way. You're awesome."

Summoning it to his hand is probably advanced level stuff and he is NOT that ambitious yet.