The video shows a man snorkeling underwater, surrounded by a group of fish. The man is wearing a snorkel mask and is swimming in clear green water. He is reaching out to touch the fish as they swim by. The fish are of various sizes and colors, and they are swimming in a school around the man. The man appears to be enjoying the experience, and the fish seem to be undisturbed by his presence. The water is calm, and the light from the surface is shining through, creating a serene and peaceful atmosphere.