"I'd like it!" For whatever reassurance that gives, even if he knows as he says it how futile it is. "I bet S'reee would too, but the whole train... well, I know you can buy in coral and shells, but..."

He exhales, not quite a sigh, but rather submissive all the same.

"Maybe one day? Even just a pool... a lot of humans like swimming."

And humans made up the majority of the train, always.