In the video, a person is seen pouring water from a hose into a red bucket. The water is clear and flows in a steady stream, filling the bucket to the brim. The person then turns off the water, and the bucket is lifted, revealing the water level inside. The bucket is then placed back down, and the person turns the water back on, allowing the water to drain out of the bucket. The video captures the simple action of filling a bucket with water.