He told her that it's time for him to move on. It's time for her to go and leave. It's time for her to move on and love someone else.
And she did. She found a guy that is better than him. She founds out that love doesn't consists of just one human being. Love contains all. Love exists when you really cares although you are hurt. She is hurt. She thinks he doesn't love her anymore. She thinks she doesn't need her.
But she was wrong. He's hurting as much as she does. He lost the things that he really loves. He lost his chance. He was too attracted by his mistakes. Like she said when they broke up, "Guess what?! You just lost your moon while you were counting the stars!"