Luhan, one of the members of the kpop group EXO, is away in China due to his tight schedule. He had been there for a year, and hadn’t come back to South Korea, even once. His secret girlfriend namely Lee JiEun, also renowned as IU, has been missing him ever since he left her. They only communicate with each other through online chatting and phone calling. Will they retain their distant relationship, or will one of them ga