In the video, a person is seen painting a small plastic doll's nails with purple nail polish. The person carefully applies the polish to each nail, making sure to cover them evenly. The doll's nails are small and delicate, and the purple polish stands out against the doll's skin tone. The person's movements are precise and deliberate, indicating a level of care and attention to detail. The video captures the process of painting the nails in a close-up shot, allowing viewers to see the details of the polish application.