In the video, a child is seen playing with a toy train set on a wooden track. The child places a yellow toy car on the track and pushes it down the track. The car then goes under a green toy train with red wheels and brown monkey figures on top. The child then removes the car from the track and places it on the track again. The child repeats this process several times, moving the car back and forth on the track. The child's actions are deliberate and focused, indicating a sense of enjoyment and engagement with the toy train set.