Intro: #1. Don't know what's wrong but I can't sleep at night. When it's time to eat I have no appetite. But if it's love that's worrying me, I hope you'll set me free. #2. My heart is aching, ain't that a shame? I didn't think my heart could stand the pain. But if it's love that's worrying me, I hope you'll set me free. #3. My eyes are swept with tears, can't you see? This awful feeling got the best of me. But if it's love that's worrying me, I hope you'll set me free. INTERLUDE: #4. My heart is aching, ain't that a shame? I didn't think my heart could stand the pain. But if it's love that's worrying me, I hope you'll set me free. OUTRO: Don't know what's wrong but I can't sleep at night. When it's time to eat I have no appetite. But if it's love that's worrying me, I hope you'll set me free.