Look, there's the space-time continuum or something to worry about, he has no idea what will break it anymore.

He shakes Mario's hand firmly and smiles. Ghosts! One of his favorite topics, even if this isn't a normal situation.

"Yeah, normally if I can hear them, I can see them. But not here - they sound like some kind of disaster happened."

... He probably should stop smiling. He attempts to make his face neutral. It only kind of works. "I wonder where we are. I don't mean on the ship, I mean... in the world? Or if we'd even recognize it."