چا کیونگ و هیوک گیون زن و شوهر هستند کی اکی هم اتاقی و بهترین دوست چا کیونگ است یک شب، چا کیونگ دوچرخه کی اکی را از او امانت میگیرد ولی متاسفانه دچار سانحه شده و فوت میکند که باعث غم و اندوه فراوان همسر و دوستش میشود یک سال بعد از این اتفاق کی اکی سعی میکند به هیوک-گون برسد ولی او هوز اون حادثه را فراموش نکرده...
Cha-Kyung (Han Ye-Ri) and Hyuk-Geun (Lee Hee-Joon) are a couple in love. Ki-Ok (Rie Young-Zin) is Cha-Kyung's roommate and best friend. One evening, Cha-Kyung borrows Ki-Ok's bicycle to run an errand. Shortly later, Cha-Kyung becomes involved in a fatal accident. Hyuk-Geun and Ki-Ok are both devastated by her death. A year after Cha-Kyung's death, Hyuk-Geun still hasn't gotten over her ex-girlfriend's death. Meanwhile, Ki-Ok tries to reach out to Hyuk-Geun. Ki-Ok has long held feelings for Hyuk-Geun, but she has kept it a secret in deference to her best friend. Can Hyuk-Geun finally leave Cha-Kyung in the past? How far will Ki-Ok go to help Hyuk-Geun?
