Lynette confronts Tom while he is holding a box with a cake in it. When the camera angle is from the front, Tom's right hand is underneath the box. When Tom is shown from the rear, his right hand is on the side of the box. Then, the box is on the roof of the car.
When Bree is talking to Karen McCluskey outside after getting out of the car on their way to the hospital, at about 28 minutes and 50 seconds into the program, you can see part of a man's face from the nose up in the side mirror of the car.
When Bree is talking to Karen about suicide, the driver's side door is open and in one shot you can see a crew member in the car's side view mirror.