In the video, a person is seen holding a white smartphone in their left hand and a black stylus in their right hand. The person uses the stylus to draw lines on the screen of the smartphone. The screen of the smartphone is black, and the lines drawn by the stylus are white. The person draws several lines in different directions, creating a pattern on the screen. The video is shot from a close-up angle, focusing on the person's hands and the smartphone. The background is white, and there are no other objects or people visible in the video.