"I'm sorry. I miss you. I love you."
"Wow. You think I'm stupid enough to hear that and go back to the way we used to be? You hurt me,you broke my heart,and I'm sorry is all you have to say? I hope now,that you need me and miss me,you can feel the pain I felt. I won't ever come back to you because you "need me". Where were you when I needed you huh?"
Boom.