You aren't true

YOU AREN'T TRUE!!!

You said you loved me,
You lied once before,
Did you ever think twice,
When you walked out my door?

You don't know when to stay,
And you don't know when to go,
You don't know when to act,
And you don't know when to show.

You seem to think you own me,
But none of it's with your heart,
You won't ever be true,
So we're going to have to part.

Go find someone else,
You used to be able to,
You couldn't make me happy,
No matter what you do.