The video shows a person using a stylus to write on a smartphone screen. The person writes a message and then signs it with the stylus. The video is shot in close-up, focusing on the person's hands and the smartphone screen. The person's nails are short and clean, and they are wearing a black shirt. The smartphone screen is black with white text, and the stylus is black with a silver tip. The video is shot in a well-lit room, and the background is blurred.