In the video, a person is seen sewing a button onto a piece of fabric. The person is using a needle and thread to secure the button in place. The fabric appears to be a dark color, possibly black or navy blue, and the button is white. The person's hands are visible in the frame, and they seem to be experienced in sewing as they handle the needle and thread with precision. The background is not clearly visible, but it appears to be a workspace with other sewing materials.