Danny Dolphin learns how to be a good friend

Mother dolphin tells her son, Dane, the story of her friendship with the pufferfish Polina, and he understands what it means to be a true friend. Once upon a time, there was a dolphin named Dane. He lived in the ocean in a large pod of dolphins: with his mother and father, brothers and sisters, and many cousins. More than anything, Dolphin Dane loved to swim. He especially liked to swiftly approach the very surface of the water and leap high into the air. Dane lived happily, often laughed, and loved to have fun.