And some of Caesar's assumptions are proven true, too. He also lacks preconceptions about men being idiots. While this man has a sword, he isn't the murdering type. No, it's more like he knows how to fight with it. He seems to be skilled. The fact that he naturally kept the equidistance between the two of them was pretty smart.

In the darkness, Caesar can still see, but he's fairly certain that the other man can likely see better. Caesar can't make his eyes out clearly in the darkness. Not that he's really paying attention to eye color with a sword pointed at him.

He follows what Zak is indicating, then nods in confirmation. That's definitely him. He opened that. And actually, on second thought--

Caesar touches his own chest, then clearly says: "Caesar".

That's his name. Obviously. Or he hopes it's obvious.