Secret, I know a secret A story I'll never tell About two sweethearts Who love each other He is my best friend She is his girl The first time I saw her I couldn't resist her Her beauty gave me a thrill She was so lovely And I adored her I fell in love with My best friend's girl And that's my secret Yes, it's my secret Nobody knows it No one but I And I will love her Yes, I will love her And it's my secret Until I die