No longer there

I'm here with hands wide open,
But confused on what to do.
You're the only one I want,
But I don't need the hell you put me through.

One day you want me,
Then you change your my mind.
I get hurt and upset,
And I stop being so kind.

I act like I don't want you,
Just to see if you care.
Then you come back and say "I love you too",
But I won't always be there.

I finally got the nerve to tell you I'm gone,
That I am no longer there.
And you'll never hear me sing another sad song,
Because I gave up on us and I no longer care.