There is a brief instance where it seems as if Carver might be more concerned with having his handshake refused than being particularly analytical about what's happening under his nose. Presumably, he's not quite so myopic when it comes to the more finicky, less people-oriented portions of his work, but that hesitation wins Cosima and Tony (and Yseult and Flint) a further handful of seconds.

"Right, of course. Well—"

"I'll just need to check his badges," interjects Suit.

From beyond the doors, a very somewhat sounding thump! prompts the attention of both men to taper in that direction.