I hope one day

You will realize I did truly care for you. I promise you're gonna miss me being there,
putting up with you. refusing to give up on you. 
You're gonna regret everything you've done to me,
including all the demage you've caused. And someday
you'll turn back and I won't be waiting for you any longer. 
I might have been worthless to you, but you'll miss me when I become priceless to another.