1, Brother Shark called: "Ahahahahahaha": This is Brother Shark's most classic laugh, which is often heard when he is excited, happy or funny. "Hey, hey, hey, hey, hey": Sometimes Brother Shark will use this naughty voice to express flirting or mischief.

2. The mermaid's cry: Singing: Mermaids express their feelings and thoughts by singing. The singing is loud and beautiful, with a certain rhythm and melody. Splash: When the mermaid comes out of the water, it will be accompanied by splash, which has become one of the characteristics. The cartoon "Brother Shark and Mermaid" is very popular, and the interaction and friendship between Brother Shark and Mermaid are also deeply loved and recalled by the audience. The whole cartoon has won the love and follow of children and adults all over the world with its humorous, exaggerated and imaginative storyline.