I'm walking out that door

And this time I'm not staying
No not anymore
I'm doing what you've done to me,
I'm walking out that door

It's hard to say goodbye
But you left me long ago
You didn't bother to tell me
You thought I would just know

I thought best friends were forever
Guess I had that wrong
If you didn't want me in your life
Why did you keep it from me so long?

I tried to live up to your expectations
But I guess that wasn't enough
You, my best friend, left me
When my life got tough

I never gave up on our friendship
I thought what we had had was true
The one that gave up
On our friendship was you

So tell me that I'm wrong
Throw me to the ground
You won't realize what you lost
Till I'm not around

And this time I won't stay
Because I can't anymore
I'm doing what you've done to me
I'm walking out that door...