THE LONELY KNOW MY SECRET   (Earl Montgomery)   « © '66 Altam Music »      There's a secret behind the smile you see   For this smile is just a part of me   But I know some can't see the signs   That show I'm hurtin' all the time   And the lonely know my secret they know you're on my mind   There's a secret behind the lies you tell   For inside is where the sorrow lies   Cause I'm living like the lonely do   For they've lost someone they love too   And the lonely know my secret they know what I go through   There's a secret behind the smile you see...   Yes the lonely know my secret they know I still love you