In the video, a person is seen decorating a Christmas tree. The person is wearing a green and red sweater and is standing in front of the tree. The tree is green and appears to be artificial. The person is holding a string of lights and is carefully placing them on the branches of the tree. The lights are white and appear to be LED. The person's movements are deliberate and precise as they ensure that the lights are evenly distributed throughout the tree. The background is a plain white wall, which provides a stark contrast to the vibrant colors of the tree and the person's sweater.