One day, Woo-hyeon's girlfriend Mi-yeong, who abandoned him, suddenly visits him. She only sees her anger towards Mi-young, but she cannot turn away from Mi-yeong, who looks difficult, and takes her into her house.  However, she soon takes her heart and throws her away, but it gets harder for her. Then, Bora comes to Woo-hyun and comforts her. Confessing her heart...