The video shows a man wearing a snorkel mask and swimming underwater. He is holding a flashlight in his hand and appears to be exploring the underwater environment. The water is clear, and the man is swimming near a coral reef. He seems to be enjoying his time underwater and is looking around at the different types of coral and marine life. The man is wearing blue swim trunks and appears to be in good physical shape. The video is shot in a way that captures the beauty of the underwater world and the excitement of exploring it.