The video shows a close-up view of a stream with clear water flowing over rocks and pebbles. The camera focuses on a large, flat rock in the center of the stream. A person's hand, wearing a striped sweater, appears in the frame and touches the rock, causing it to move slightly. The person then lifts the rock, revealing a dark, wet surface underneath. The rock is then placed back in its original position, and the person's hand is seen again, touching the rock. The video ends with the camera panning up to show the stream flowing around the rock.