In the video, a person is seen pouring a white liquid into a clear plastic bottle. The liquid is poured from a measuring cup, and the person is wearing a white lab coat. The background is blurred, but there is a yellow object with a face on it. The liquid in the bottle is clear, and as the white liquid is poured, it creates a layer on top of the clear liquid. The person then shakes the bottle, causing the white liquid to mix with the clear liquid and create a marbled effect. The person then stops shaking the bottle, and the marbled effect is visible.