Nicole: Moment of truth, Isaac! Who am I? Am I your friend? Your lover? The one shred; one light; one bright, shining star you clung to in this Universe? Or am I your guilt? Crushing the life out of you because you can’t get over the fact that I’m dead? That you feel responsible? Who… am… I?!? Why do you keep fighting me? Why can’t you let go?
Isaac: Because you were my everything. And if I let you go, I’ve got nothing left.
Nicole: Step four: acceptance. Now you are ready to finish this.