In the video, a person is seen painting a fingernail with a brush. The brush is dipped in a vibrant blue glitter polish, and the person carefully applies it to the nail, ensuring an even coat. The brush strokes are precise, and the glitter polish sparkles as it catches the light. The person's hand is steady, and they take their time to ensure that the polish is applied evenly. The background is a solid purple color, which contrasts with the blue polish and makes it stand out. The video is shot in close-up, focusing on the nail and the brush, and the person's movements are deliberate and controlled.