Eight years ago, Gavin Parringer left London after the woman he loved, Diana Dymoke, rejected him and married someone else. Suffering from amnesia, he has returned to England, unable to recall anything of his former life. He doesn't even recognize Diana, who is now a widow with regrets. Despite everything that has come between them in the past, Gavin finds himself falling in love with Diana for a second time. Diana also has feelings for Gavin, but she is afraid that if he remembers how harshly she treated him before he left London, he will have nothing to do with her. Thus, she keeps the truth of their prior relationship a secret. Yet when Diana's life is threatened and Gavin's memory returns, they both have to face the ghosts of their pasts in order to embrace a future together.