In the video, a person is seen playing with toy cars. The person picks up a red car and places it on top of a green truck. Then, the person picks up a green car and places it on top of the red car. The person then picks up a red truck and places it on top of the green car. Finally, the person picks up a green truck and places it on top of the red truck. The person then picks up a red truck and places it on top of the green truck.