Karen awakes to a gentle voice calling her name...and finds herself not in her flat in London, but in an unfamiliar, sun-drenched room with a handsome man by her bedside, looking at her with worry in his eyes. When Karen haltingly asks, "Who are you...?" the man is speechless for a moment...until he answers, "I'm your husband." But he can't be! Karen is unmarried... But it seems she's lost her memory in a car accident and can't deny his claims for long. Somehow, she must learn what has happened to her since she moved to Brazil three months ago...