The video shows a person swimming underwater while holding a selfie stick. The person is wearing a snorkel and goggles, and the water is clear and blue. The person is swimming in a school of fish, and the fish are swimming around them. The person is moving slowly and gracefully through the water, and the fish are swimming in the same direction as the person. The light from the sun is shining through the water, creating a beautiful and serene atmosphere. The person appears to be enjoying the experience, and the fish seem to be undisturbed by the person's presence.