Shel Silverstein - Standing On The Outside Of Your Shelter lyrics

I'm standing on the outside of your shelter looking in, While the bombs around are falling everywhere, Inside you look so warm and safe and oh so happy, Have I ever told you that I care? Have I ever told you that you're wonderful? And it hurts me so that we have grown apart. I'm standing on the outside of your shelter, dear, But I hope I'm on the inside of your heart.