In the video, a person is seen playing with a Lego train set. The person is wearing a blue shirt and is sitting on the floor. The train set is made up of various Lego pieces and includes a train, tracks, and other accessories. The person is moving the train along the tracks and appears to be having fun. The Lego train set is colorful and detailed, with the train itself being red and yellow. The tracks are gray and the accessories are various colors. The person's movements are smooth and deliberate, indicating that they are familiar with the set.