[an easier walk is great, because it means most of his attention is on Aether and his explanation. The only familiar thing is Orobashi, but that isn't saying much]

Geez, all because he read a book . . . [there's obviously more to it than that, but - he pauses and frowns, thoughtfully muttering something to himself before he catches up again]

Hold on - is that why the Shogun killed him? Because of Celestia?

[. . .] And am I, uh - supposed to know what Celestia is?