In the video, a young boy is seen sitting on the floor with a toy train set in front of him. He is holding a green toy train and is moving it along a track. The boy is wearing a striped sweater and is focused on playing with the train. The toy train set appears to be well-made and colorful, with various other toy trains and tracks scattered around the room. The boy seems to be enjoying himself as he plays with the train, and the video captures a moment of innocent childhood fun.