In the video, a person is seen holding a nail polish brush in one hand and a nail polish bottle in the other. The person is applying a yellow nail polish to the nail of the other hand. The brush is dipped into the bottle and then applied to the nail in a careful and precise manner. The person's nails are long and manicured, and the yellow polish stands out against the neutral background. The video is a close-up shot, focusing on the action of applying the nail polish.