I only know what a heartache pays In broken nights and wasted days I really don't know what our love is doing to you I know you think that I don't care But I see your face everywhere Oh, another funny honeymoon Ah, sit alone in my room at night nothing else to do Lost my mind and my appetite I'm as damaged as you Sweet success don't do me no good It's such a long way to go Dirty habits destroyed my blood And it's beginning to show I only know what a heartache pays ... Ah, well it's gone and we let it go There's no new yesterday I know we didn't have very much to show But it's gone anyway I only know what a heartache pays ... I only know what a heartache pays ... I know you think that I don't care ...