[Oddly enough, Luke can relate to that very, very easily.

His tone changes, less curious and more empathetic. This was something he'd discussed with Ami once, after he'd finished the books on Japan she'd given him.]

Sorry if that brought up painful memories. I know a bit about the history of your country. I didn't think, and my sense of time is probably off.

Sorry, Sir Samurai. [A guess]