Oh, I know what it means to be lonesome And I know what it means to be blue And I know what it means to be lonesome in dreams When there is no one there but you. Oh, my baby left me this morning As the clock was striking four And the sweet smiling face of my darling Told me I'd see her no more. I cried, I cried til my heart ached Heaven knows what I've gone through And I'd give all I own just to have you back home I'm lonesome, lonesome for you. Oh, I know what it means to be lonesome I know what it means to be blue I know what it means to be lonesome in dreams When there is no one there but you.