He raises his eyebrows at the mention of Yuffie before flicking his fingers to the side dismissively. "There is nothing she knows that I will try to hide from anyone else. While I want us to be able to have allies here, I won't waste energy on hiding what she can disclose to others."

He wasn't concerned about Yuffie, there were others he was more concerned about showing up. He had to put together a structure of allies and resources but that would take time.

"We should keep trying for more materia. Even the non-offensive ones could possibly be put to creative uses depending on the situation. I want to be prepared as much as possible for anything we may encounter and any possible arrivals from our planet." He's not going to waste any resources on obtaining any personal possessions simply for sentimental purposes.

"That would be useful, thank you. I will use the connections you and Elena have made during your time here and go from there." It would be something to pass the time as he learned his way around at least. "Are we just stuck on this train the entire time? Where does it stop, other than the stations?

Being stuck on a train in the void wasn't exactly his idea of a second chance at life.