In the video, a person is seen holding a yellow string and a blue string. The person is using their hands to tie a knot with the strings. The background is a grey fabric. The person's hands are visible, and they are manipulating the strings to create a knot. The yellow string is being held in the left hand, and the blue string is being held in the right hand. The person's fingers are moving quickly as they tie the knot. The knot appears to be a square knot. The video is shot from a close-up angle, focusing on the person's hands and the strings.