In a beautiful garden, there lived a family of butterflies. One day, Mama butterfly had to go out to get some food. When she returned, she found several butterflies like her son in the garden. She was confused. She did not know which among them was her son. Then Mama butterfly thought of a plan. She started singing a very special song. But half way through the song, she stopped. One baby butterfly came closer and started singing the song that Mama butterfly was singing. Mama butterfly continued singing the song with him. She had found her son from the large crowd.