Once Farzan has gone, Carl is at a momentary loss. He checks his watch to make a note of the time (his time, anyway - that way he can figure out just how long he's been waiting) and then moves into the room, setting his bag down by the foot of the bed.

He moves around the room, looking at what she's done with the space (and notes the photographs that cover one board on a wall, but doesn't look at them in detail, yet - it almost feels like he'd be spying on her, somehow, and he'd rather wait until she was back to tell him about the people in them) before eventually settling down on the couch to wait for her to return.

(He's trying to figure out what to tell her.)