He nodded agreeably at her as she caught up, slowing a little to let them walk side by side. The lantern was helpful, if not completely necessary. He hadn't seen a lot of those walls illuminated in a long time.
"So what do you do when you're not wandering around in the dark?" He asked idly as he watched for certain turns and direction changes. "Or talking to ghosts, I guess." He stepped easily over the third rail as two tracks met and waited for her to do the same.