The video is an animated cartoon set underwater. It features a red octopus with big eyes and a small crab with a big smile. The octopus is shown in various poses, such as standing on its head, sitting, and looking surprised. The crab is also shown in different poses, such as standing on its head and looking happy. The background consists of blue water, green and purple plants, and other sea creatures like fish and jellyfish. The colors are bright and vibrant, and the animation is smooth and fluid.