"So it is, that's what I think anyway." Senku said off-hand. He wasn't going to get int too much about the culture and ecosystem of the train.

"We live in mostly in one room huts." Senku responded. "It's not like everyone has their own place or anything. I could ask for one, but since I don't care, and I like the observatory, it's not a big deal." It just wasn't private.