Zechs made a small sound acknowledging that, considering. A terrorist group, maybe, he thought. If it impacted the passengers of the train in any way, or if they lived in the same reality, he'd have more questions. Under the circumstances, however?

He just mentally earmarked Yuuki as being potentially much more useful than he'd initially let on in their first meeting.

"It's some small consolation," Zechs agreed with a note of seriousness. "And perhaps he wouldn't have wanted to return home, if he knew his fate - but since our returning or leaving doesn't seem to be under our control, it's a moot point."