In the video, a child is sitting on the floor with a toy train set in front of him. He is holding a green toy train and placing it on the tracks. The train set appears to be a wooden structure with a bridge and a tunnel. The child is wearing a striped shirt and black pants. The floor is carpeted, and there are other toys scattered around the train set. The child seems to be enjoying playing with the toy train set, and the video captures the moment of him placing the train on the tracks.