Sasha was slowly coming around to the idea of a non-human entity (that looked very human, but hey, it takes all kinds). A non-human entity being hundreds of years old? And having traveled through all of time and space? That would need more time to process.

For once, all he could do was stand there and look on with an utterly baffled expression; and when he finally spoke, he said...

"I see," in a way that made him feel dumber than he had ever felt before.