The video shows a dolphin swimming in the ocean. The dolphin is seen swimming underwater, and the camera captures its movements as it glides through the water. The dolphin's sleek body and fins are visible as it moves gracefully through the water. The ocean water is a clear blue-green color, and the sunlight filters through the surface, creating a beautiful and serene scene. The dolphin appears to be alone, with no other marine life visible in the video. The camera follows the dolphin as it moves, providing a close-up view of its features. The dolphin's movements are smooth and effortless, and it appears to be enjoying its time in the water. Overall, the video captures the beauty and grace of the dolphin in its natural habitat.