In the video, there is a group of cartoon characters swimming in the ocean. The water is a deep blue color, and the characters are wearing swimsuits. One of the characters is a dolphin, and it is swimming alongside the group. The dolphin is gray with a white belly and has a friendly expression on its face. The group of characters is waving and smiling, and they seem to be having a good time. The dolphin is swimming in a circular motion, creating ripples in the water. The video has a playful and cheerful atmosphere.