In the video, a person is seen painting a fingernail with a brush. The person starts by painting the nail with a yellow color, and then adds a black line to the nail. The person continues to paint the nail with the black color, creating a design. The video shows the process of painting the nail in detail, with the person carefully applying the colors to create a unique design. The person's hand is steady, and the brush strokes are precise, indicating that they are experienced in nail art. The video is shot in close-up, allowing viewers to see the details of the nail art process.