The song "Only Seventeen" by Strictly Inc. tells the story of a young girl who is an only child and constantly receives too much attention. She is portrayed as an "angel child" with a hint of rebellion within her. The lyrics describe her journey into dark and forbidden places, feeling alone and struggling to find her way back to the light. The song reflects her feelings of being on her own and the challenges she faces in navigating adulthood while still being a teenager. Despite the challenges, the song ultimately conveys a message of hope and resilience, as the protagonist seeks to find her way back to the light and embrace the joy and freedom of youth.