Everyone he meets seems to ask some variation of that question. As if they expect he will freeze the entire town and lake on a whim. He frowns, thinking about that, because that's something he's done in the past. He was possessed and has no memory of it save for the aftermath, but he's certainly capable of it. They're right to be concerned.

"I'm not planning on freezing anything living, if that is a concern you have." He inclines his head to include the Soldier in that statement.