Lee Soo Won used to be a bubbly and carefree girl. She saw the best in everyone. Everyone loved her. But all that changed when the guy whom she thought was the one for her broke her. He was her world until everything came crashing down. Now she’s this girl who nobody really knows. Not even her closest friends. But with her closest friends is the closest she’ll ever be to going back to how she used to be. She slowly learned happiness again. She finally saw those who were always there for her regardless. But he decided to go back into her life.