A deep cut doesn't bring you instant pain, but slowly. When the blood flowing out from the wound, bit by bit, the pain reaches your heart. It isn't the cut that hurts, but the loss of the blood. However, we have to bear with it. What is done, is done. Same concept applies to relationships. When your loved one says his heart no longer be with you, accpet it. Don't blame nor hold a grudge against him, but thank him. For he's being honest, and not wasting your time.