I felt the need to call my friend But even friends can't help you when You've got the loneliest heart The loneliest heart I want for you eight days in a week But girl you're gone I can't get any sleep I've got the loneliest heart The loneliest heart Why did you have you go? Just when I thought That you needed my love Why did you write this letter? Just when I thought Things were getting better You left the loneliest heart is behind And maybe that lonely heart is mine You left the loneliest heart The loneliest heart It's been two years But that's not enough I'm going crazy without your love I've got the loneliest heart The loneliest heart Fell in love with another girl But when we're making love I still see your face You left the loneliest heart The loneliest heart Tell me Why did you have to go? Just when I thought That you needed my love Why did you write this letter? Just when I thought Things were getting better You left the loneliest heart is behind And maybe that lonely heart is mine You left the loneliest heart The loneliest heart.