You want me back but I can't...

What makes you think you can tell me you love me
And you think you can just come running back
I've tried to move on from you for so long now
Tear after tear, I don't want any more of that

I'm sorry I can't just accept you with arms wide open
Things were going so good between the two of you
You guys are engaged and getting ready for marriage
But now you say you aren't in love and don't know what to do

Don't sit there and get jealous because I have found an angel
She will always be better than what you ever were
Please don't try to mess things up with my life
You were my past, all you are is a blur

I just don't get how you could say that you are still in love
When you told me flat out that you were done
I had to learn to live without you in my life
And now you are telling me that I might be the one

I have tried to convice my heart for so long now
That you will no longer be a part of my life
Even though my heart wanted you forever
And I couldn't wait until you were my wife

But for months now I have been convincing myself
Trying to tell my heart that we are forever through
But now you go and tell me all of this
I can't let my walls down, I am forever done with you

I can't let myself get hurt again
I can't let myself fall for you
Although it was good when it was there
This is something that I really need to do

So goodbye to the chance of us together
Please just go and get married to him
I need to move on with my life
Just wait, the light will get brighter, no longer dim...