In the video, a person is seen holding a blue thread in their hands. The person is demonstrating how to tie a knot using the thread. The thread is being manipulated with the fingers, and the knot is being tied in a specific way. The background is a black surface with some white spots. The person's hands are visible, and they are wearing a ring on their left hand. The thread is bright blue in color, and the knot being tied is small and neat. The person's movements are precise and deliberate, indicating that they are experienced in tying knots.