Claire endures fifteen years of bitter hostility from her stepbrother Sebastian, silently harboring an unshakeable love despite his cruel aloofness. Following the collapse of his arranged nuptials, a drunken night of passion leads to a positive pregnancy test, prompting Claire to vanish abroad rather than burden him with her terminal illness.
Two years later, running out of time, Claire brings her toddler son back to visit her mother's cemetery plot, only to come face-to-face with Sebastian. Stunned by the boy's undeniable resemblance, Sebastian uncovers the tragic sacrifice she hid, desperately racing against mortality to profess the devotion he masked for decades.
