[Oh- Something clicks instantly and it's clear as day on his face.]

They were- I mean - I spent a month out there, there were these, these cave drawings of lions. They were everywhere. I couldn't figure out what they were or where they came from.

[But if Shiro crash landed, that means the Garrison had to admit they were wrong. His mind is moving a mile a minute and he was never good at vocalizing what he's thinking when it gets going.]