Why is my heart so light ? Why are the stars so bright ? Why is the sky  so  blue        Since the hour  I  met you ? Flowers are smi - ling bright Smiling for our  delight Smiling so  ten - der - ly     For the world, you  and me. I know why the world is smiling Smiling so ten - der - ly It hears the same old story Through all e - ter - ni - ty. Love, this is my song Here  is  a  song      A ser - e - nade to you The world can - not be wrong If  in  this world there is you I care not what the world may say; With - out our love there is  no  day So, love, this is my song Here  is  a song       A ser- e - nade    to you...