The video features a cartoon character with blue hair and a yellow diving mask. The character is wearing a pink skirt and a white shirt with a rainbow-colored collar. The character is seen swimming underwater, surrounded by various sea creatures such as jellyfish and starfish. The character interacts with a pink sea creature, which appears to be a small octopus or squid. The character is also seen holding a yellow creature on their head, which resembles a duck. The underwater environment is depicted with a blue background and bubbles rising to the surface. The character's movements are playful and curious as they explore the underwater world.