Skowron tells Rockford he needs to use the bathroom in the hospital room but when he opens the door it's a closet.
When Rockford (James Garner) is talking to Scowron (Anthony Zerbe) in the hospital room, Rockford knocks over a glass of milk on the food tray while reading the note Jack gave him. This was likely an error on Garner's part from which he recovered, and continued the scene.