Love is a complicated web. Two people seem like non-identical twins, with both having having love lives going nowhere. Yet, Gae-Ddong suffers from a traumatic childhood experience and is introverted with low self-esteem. Meanwhile, his friend Changsoo is proud and boisterous. As Gae-Ddong finds happiness, troubles reoccur building to a final crescendo.Two people seem like non-identical twins, with both having having love lives going nowhere. Yet, Gae-Ddong suffers from a traumatic childhood experience and is introverted with low self-esteem. Meanwhile, his friend Changsoo is proud and boisterous. As Gae-Ddong finds happiness, troubles reoccur building to a final crescendo.