In the video, a person is seen holding a green and pink object in their hand. The object appears to be a pen or a marker, and the person is using it to write on their finger. The person's fingernail is painted with a dark color, possibly black or navy blue. The writing on the finger is not clearly visible, but it seems to be some sort of text or symbol. The person's hand is steady, and they appear to be focused on the task at hand. The background is not visible, so it is unclear where the person is located or what they are writing.