be sure it s true when you say i love you it s a sin to tell a lie millions of hearts have been broken just because these words were spoken i love you yes i do i love you if you break my heart i ll die so be sure it s true when you say i love you it s a sin to tell a lie be sure it s true when you say i love you it s a sin to tell a lie millions of hearts have been broken just because these words were spoken i love you yes i do i love you if you break my heart i ll die so be sure it s true when you say i love you it s a sin to tell a lie1