A woman drowning in sorrow. Invisible. A man that notices it all. Sees her. The only thing that gets Charlotte Prescott through the day is the haunting eyes and magnetic voice uplifting her in the subway station every evening. All Montgomery Logan wants to do is ease the pain of the woman he feels a strange, protective pull to. He serenades her from afar, knowing their worlds will never intersect. Until the day they do. And everything changes. Will their differences make them stronger or tear them apart?