Oh, right. That time. Tidus just throws him a look back, somewhere between puzzled and flippant, 'cause who are you making faces at, man? Use words. But Roland doesn't want to (figures; this is the guy who likes to try and leave mysteriously any chance he can get!), and so Tidus leans back, throwing the twig into the flames.

"Sounds fun, doesn't it?" For all the risk going into it, it's nice to grab moments where you don't have to think of the ways it can go wrong. "But this train - it's trying to do something, some kind of goal. If it's playing hero, then it's doing it with our lives. But if it's something else -"

Because now, some people think the train is a combination of previous lives, an amalgamation of individuals who travelled the void to protect worlds. Looking to go back, save the lives of their own.

"-- we don't know the cost. Who's gonna pay a price for it getting what it wants. So far, all we know is that it's risking us for itself."

Or them--the voidtreckers they lost.