Park Jiyeon can't stand herself to lose his future husband that died in an accident with her watching it lively. Their wedding have to be canceled and for Jiyeon everything is over. She tried to forget everything and started a new life. Suddenly she got a new personal manager, someone she never met before that had been hired by her parents, Myungsoo. Because of him, Jiyeon really had started a new life. He took care of Jiyeon like no one ever did to her. Myungsoo realised that he likes Jiyeon so much and can't live without her. But, Jiyeon never realised that Myungsoo loves her. Jiyeon even broke her promises to Myungsoo so many times especially after she met a new guy, Leejoon that he spend her time with him the most and started to forget Myungsoo. What was their fate then? will Jiyeon realised that Myungsoo never forget her. Will Myungsoo wait for Jiyeon? Will Leejoon surrender in getting Jiyeon's love?