Do twin dolphins really exist?

Twin dolphins are the only dolphins in the cetacean dolphin family that cannot be domesticated in the aquarium. Because I can't live alone, I spend most of my life with my partner. In fact, they know their other half almost at birth. These two dolphins, who are destined to love each other, are destined to appear in this ocean at the same time, so they found each other from an early age, played together, entered youth together, lived together, played together, mated together until they died together and lived together for life. Dolphins have no wedding ceremony, and lovers who stay together for life do not need the restraint of contract spirit, and there is no courtship ceremony. Maybe when they met, they had exchanged souls and could no longer live alone. Living independently is undoubtedly a joke for twin dolphins. Most of them are in pairs, but there are also male and female forms. It seems that they think that my gender is the same as that arranged by the creator, and what is more important is love itself. As long as they love each other, they can't be separated. Even through the pole, they will try their best to swim to each other. For twin dolphins, without the concept of living alone, loneliness means death. They use all kinds of gestures to express their love and affection for their partners, and they don't even care if there are humans watching them nearby. All people living in the ocean believe that twin dolphins are a symbol of love.