Have you ever been lonely

Have you ever been lonely have you ever been blue
Have you ever loved someone just as I love you
Can't you see that I'm sorry for each mistake I've made
Can't you see I've changed dear can't you see I've paid
Be a little forgiving take me back in your heart
How can I go on living now that we're apart
If you knew what I've been through then you'd know why I ask you
Have you ever been lonely have you ever been blue
If you knew what I've been through...