Arthur does look at Eames when he invites Ex and Meridian to their place over the weekend. But to Eames' credit, it was a good idea for them to talk in a more private location, and what would be more private than their place... or the Black Raven's? Wherever they were staying.

Ex stares at Eames. He was not incorrect. They were one person in two bodies and it was how they operated as one unit. They all did, right? That was what they were trained to be like.

He glances at Meridian. "Saturday then."