He goes quiet too, trying to listen. Of course, he hears nothing. Josh has no special powers at all, and doesn't even believe in that sort of thing - or he didn't, at least. Maybe he's got to rethink some stuff. But not right now.

"You think more of those things are around?"

He could just as equally ask 'you really think those things are real?', but he doesn't. No point in asking again.