He focuses his gaze straight ahead and drinks his coffee like he's not even in the room. It's a defensive mechanism, maybe, but he doesn't actually feel comfortable leaving them alone right now considering what apparently happened between them? He still hasn't gleaned the details and maybe they're not for him to know. Asking about Ellie gets a sharp look Kamala's way, but the second Jess says she's fine he settles again and goes back to staring listlessly out the window.