Wait, Grimm's an actual person?" For some reason this surprises him, although he doesn't know why. He shakes his head as he straightens up, stretching a little.

He studies another shelf, musing to himself. "I might take you up on that...I need to get back into reading." And then he stops and looks back at Leo, grinning. "You know that I don't actually hunt ghosts, right? I just...sorta got sucked into it all accidentally. Nah. I'm studying to be an EMT, actually."