"Yes, I suppose it will be fairly revealing," Aziraphale said, mostly to himself, as Olsen turned back to the console. He couldn't help feeling that he was missing some connection and that there was so much more to be explored in the Cave, and yet there wasn't much he could do about it now, ordinary and fairly powerless.

He turned back to his own console and allowed a companionable silence to fall. This, for the moment, was his best option, and he had no real choice but to take it. And there were worse things in the world than research.