Best Friends Gone Bad

Everyone is turning their backs on me.
It's something I thought I would never see.
Oh, you're a true friend?
These feelings will never mend.

You told me all these lies.
Now, this friendship will meet it's demise.
I trusted you with everything.
Even let you hear me sing.

I've always cared about you.
We were the inseparable two.
Now, you're letting me down.
Instead of a smile, you're creating a frown.

You're being all sentimental.
Acting like it was accidental.
Sorry, but I know the truth.
This time, you lose.