Who are you

Who are you?
I though I knew you
I trusted you...
With my deepest secrets and thoughts.

I called you my best friend
But best friends don't do what you did.
Best friends keep secrets
even after they are no longer friends

What was I thinking...
Trusting you...
Just because we know the same people doesn't mean you can tell them things.

I'll tell who I want to tell.
Thats my job...NOT YOURS!!!
You can never have this job
For it is mine always and forever
Even when were old and gray

Why did you do it?
Your not the same
I wish you were
But you not

You were right
At the end of the year you do see peoples true colors
The sad thing is I thought i knew you
But i don't
You've changed...
Who are you???