This is a pure and beautiful first love story. Daniel (Mark Lester) is a schoolboy in a primary school in the UK. He is well-off and obedient, but also has a rebellious side. His best friend, Onshaw (Jack Wild), is a rebellious and mischievous child. Daniel and Onshaw have spent many wonderful times after school. The innocent and lovely Melody (Tracy Hyde) is in the same primary school as Daniel. The two had no intersection at first, but they met by chance in the dance studio one day, and Daniel fell in love with the dancing Melody. With the help of Onshaw, Melody gradually fell in love with Daniel. Not only did they date after school, but they also skipped class to play at the beach. Therefore, their relationship was known to their teachers and parents. After repeated education by the adults, they became more determined to get married. One day, Daniel's mother saw the note he left, and the principal found that all the classmates in the class were gone. It turned out that the classmates had gone to hold the wedding of Daniel and Melody...