In the video, a person is holding a clear glass cup with a small amount of liquid inside. The person is shaking the cup, causing the liquid to swirl around. The background is blurred, but it appears to be a kitchen or laboratory setting. The person's hand is visible, and they are wearing a purple nail polish. The liquid inside the cup is not clearly visible, but it seems to be a light-colored substance. The person continues to shake the cup throughout the video.