Couple questions before I walk away

Today is the day that I'm going to walk away from this friendship, but theres a couple questions I have to ask.

What happened to our friendship?
Why do u make me cry?
I don't know what to do anymore
So I have to say goodbye.

Thank u very much
For pretending u cared
Thank u for pretending
U cared about the times we shared.

Do u want to know what hurts the most?
It's that out of all my friends
You're the one I thought I could trust
Now u've shown me I was wrong.

That fight that ended our "best friends" friendship
I thought u were upset about that
I thought I got through to u
But again I trusted u and got hurt.

I guess it's just that time
Where our friendship comes to an end

I know u don't understand
Where I'm coming from
But did u ever stop to think
That's because u don't try?

I don't care what u think
Anymore, I can't
You're not worth my time
Anymore, so Goodbye!!