The story is mainly based on a love triangle between Wu Ri, Da Eun and Tae Hee. However, it also covers the issue of family and friendship.

The story is about two childhood best friends, Tae Hee and Wu Ri who have known each other since they were kids. Tae Hee secretly falls in love with Wu Ri. However, Wu Ri has always thought of her as his best friend and his love is only for a girl that he likes most as the first time he saw her namely Da Eun, a deaf and mute girl in university. Unfortunately, Tae Hee was extremely upset and the mother of Wu Ri's family was absolutely against the relationship between the two.