"Ah, so you intend to study samples from each stop? Smart. I could help you with that, collect small things that look interesting for you to look into later on." The offer comes smoothly, as Roland's already on a roll himself, invested in the research that might come with assisting this particular passenger.

"And while space is limited on the train, I think raw materials are always good to have, for others to re-purpose should they find the need. I'm probably going to go scavenge for food that can keep on the train."