It's been a year since Woohyun's girlfriend died in a plane crash on her way back from America. Since then, Woohyun is never the same. He rarely smiles anymore, he usually stays at home, and refuses to move on. What happens when he meets a girl that seems a lot like his late girlfriend. Did she really come back from the dead or is Woohyun just dreaming? Will he learn to love again, or love for all of the wrong reasons?