How to say goodbye?

"Where did I go wrong, I lost a friend. Somewhere along in the bitterness." - The Fray

Not much else can so accurately describe how I feel right now. I love The Fray for their way of putting things so eloquently. But in my own, much more brutal way...

What's happening to us?
Fuck, we're spinning apart
Tearing away, out of control
Like we never had anything in common.

Clashing like cymbals
A din like thunder
Shouting, shrieking, screaming
And it's gonna end with us split in two.

I'm saying no I swear
In my head I don't want this
I can't tell you out loud
For fear I'll whisper goodbye.