Sueng Hui (Kim Rae Won) is a director who was deeply in love with Hae Soo (Jung Ryu Won). Even though her family was opposed to Sueng Hui, Hae Soo still wanted to marry Sueng Hui. As he is proposing marriage to her in the car, they end up getting into a car accident resulting in Hae Soo's death. The drama takes place 3 years after Hae Soo has passed away. Even after three years, Seung Hui's cannot seem to forget Hae Soo nor put his life back into order. Determined to forget Hae Soo, Sueng Hui takes a trip into the the rural areas of Korea. There, after declaring that he is going to move on with his life and forget about his girlfriend, he goes into town where he sees a girl (Bok Shil) that looks just like his past girlfriend. The resemblence is so startling that he can't help but stare at her and ends up following her. They eventually end up spending a few days together but after parting, end up meeting again when Bok Shil comes to Seoul and ends up working with Sueng Hui.
It is later revealed that Bok Shil is actually Hae Rim, Hae Soo's youger sister that was lost in a fire. Additionally, a close male family friend was secretly in love with Bok Shil's older sister and seems to be attracted to Bok Shil as well.