The video shows a person painting their nails with a purple nail polish. The person is using a brush to apply the polish on their nails. The background is blurred, but it appears to be a room with a window. The person's nails are already painted with a shiny purple polish, and they are carefully applying another coat to ensure an even finish. The brush strokes are smooth and precise, and the polish is glossy and vibrant. The person's hands are steady, and they seem to be experienced in applying nail polish.