作词 : Arnold, Martin, Morrow You know I can\'t smile without you I can\'t smile without you I can\'t laugh and I can\'t sing I\'m finding it hard to do anything You see I feel sad when you\'re sad I feel glad when you\'re glad If you only knew what I\'m going through I just can\'t smile without you You came along just like a song And brighten my day Who’d of believed that you were part of a dream Now it all seems light years away And now you know I can\'t smile without you I can\'t smile without you I can\'t laugh and I can\'t sing I\'m finding it hard to do anything You see I feel sad when you’re sad I feel glad when you\'re glad If you only knew what I\'m going through I just can\'t smile Now some people say happiness takes so very long to find Well, I\'m finding it hard leaving your love behind me And you see I can\'t smile without you I can\'t smile without you I can\'t laugh and I can\'t sing I\'m finding it hard to do anything You see I feel glad when you\'re glad I feel sad when you\'re sad