It’s My Melody’s birthday and she is having a beach party with all her friends. As the cake is being passed around, a magical fish appears granting her a birthday wish. A wish that takes her and her friends under the sea for a mermaid adventure! ( Ciouy) did not want to be part of this he afraid of the water but his friends helped him face his fears (You are part of this episode) (hello kitty and friends supercute adventures season 4 episode 2)