Cha Do-kyung was an “it girl” and center of the attention during her school days. Thanks to her looks and affluent family background, she was surrounded by many suitors and admirers. On the other hand, Jang Gong-sim, Do-kyung’s friend, who always lagged far behind Do-kyung in every aspect felt inferior to her while growing up. However, Do-kyung’s accidental one-night stand with Bong-hee, Gong-shim’s then boyfriend, led to an unwanted pregnancy with twins. Do-kyung and Bong-hee’s subsequent marriage made the two women live a very different life. Do-kyung becomes an ordinary homemaker while betrayed Gong-shim who went to overseas to pursue her study becomes a celebrity which could have been Do-kyung’s fate. Their reversed situation makes them at odds with each other and they end up fighting over Hyun-woo who once had a crush on Do-kyung when young. Torn between the two women, will Hyun-woo stick to his first love who became another man’s wife or will he decide to marry Gong-shim, the ugly duckling turned into the beautiful swan? Will Gong-shim’s efforts to win Hyun-woo’s heart be successful?

Jo Dong Hyuk will be playing a 27 year old single with a six year old son who falls for Choo Sang Mi, a thirty-three year old divorcee. Her husband cheated on her and she suffers from the pain of losing their son in a car accident 3 years ago. This drama is about how the two meet and through a child they heal each other wounds.