We've already said ‘Goodbye’.
Since you've got to go
Oh you had better go now.
Go now. Go now. Go now
Before you see me cry.
I don't want you to tell me
Just what you intend to do now.
'Cause how many times do I have to tell you
Darling, darling,
I'm still in love
With you now?

We've already said ‘So long’
I don't want to see you go.
Oh you had better go now.
[ Lyrics from: http://www.lyricsfreak.com/m/moody+blues/go+now_20207349.html ]
Go now. Go now. Go now
Don't you even try telling me
That you don't want me to end this way
'Cause, darling, darling,
Can't you see I want you to stay?

We've already said ‘Goodbye’.
Since you've got to go
Oh you had better go now.

Go now. Go now. Go now
Before you see me cry.
I don't want you to tell me
Just what you intend to do now.
'Cause how many times do I have to tell you
Darling, darling,
I'm still in love,
Still in love,
With you now?

I don't want to see you go
But, darling,
You'd better go now.