In the video, a person is seen brushing a doll's hair. The doll has blonde hair, and the person is using a brush to comb through it. The person's hand is visible in the frame, and they are brushing the hair from the top of the doll's head down to the ends. The brush appears to be a standard hairbrush with a handle and bristles. The person's movements are gentle and careful, ensuring that the hair is smooth and free of tangles. The background is not visible in the video, focusing the viewer's attention solely on the action of brushing the doll's hair.