When Marie complements Debra on her taste in earrings, Amy's mouth is shut tight. The camera then focuses on Amy and her mouth is slightly open.
When Ray comes home from the car show, he starts to take off his jacket. In the next shot, he starts to take it off again.
When Debra washes the pan, she turns it so that the flat side faces her. In the next shot it is turned around so that the concave side faces her.
When Robert tells his joke, his hands are raised above the table, then resting on it in the next shot.