Bruno's coffee cup on the piano disappears.
The pot of coffee on the piano changes position.
The position of Bruno's hand when talking with Shertz about where Eva is, changes twice during that sequence.
After Bruno, Eva and Scheitz buy a used car, they drive out to Wisconsin. The camera's shadow is visible on the car as Eva drives.
When Bruno and the gang buy the car, a camera crew is reflected in the window of the green pickup driving by. The driver of that vehicle looks at the camera.