You're the only world I know you're the one I can't let go You're my laughter and my tears and I love you all my years You're the beating of my heart you're my thoughts when we're apart You're the one I can't let go you're the only only world I know [ piano - steel ] You're my nighttime and my day you're my one love all the way You're the one I can't let go you're the only only world I know