The video shows a person's hands holding a clear plastic cup filled with bubble wrap. The person pours a yellow liquid into the cup, causing the bubble wrap to expand. The liquid appears to be a gel-like substance that fills the cup and expands the bubble wrap. The person then adds a white substance to the cup, which causes the yellow liquid to change color and the bubble wrap to expand further. The person continues to add the white substance until the liquid reaches the top of the cup. The video ends with the cup filled with the yellow liquid and the bubble wrap expanded.