In the video, a person is seen writing on a piece of graph paper. The person uses a pen to draw a square on the paper. The square is drawn with precision, and the person takes care to ensure that the lines are straight and even. The graph paper provides a grid-like background that helps the person to maintain the proportions of the square. The person's hand movements are steady and controlled, indicating that they are experienced in drawing. The video is shot from a close-up angle, focusing on the person's hand and the paper. The lighting is bright, and the colors in the video are clear and distinct. The person's pen is blue, and the graph paper is white with blue lines. The video is shot in a well-lit room, and the person's hand movements are smooth and fluid. The video ends with the person completing the square and looking at the camera.