In the video, a person is seen painting their fingernail with white nail polish. The person uses a brush to apply the polish in a smooth and even manner, ensuring that the entire nail is covered. The nail polish appears to be of a glossy finish, and the person takes care to avoid any streaks or smudges. The person's fingernail is long and appears to be well-maintained. The background is a plain white surface, which contrasts with the white nail polish, making the nail stand out. The video is shot in close-up, focusing solely on the nail and the painting process.