When Marnie witnessed her husband, an F1 racer named Guy, cheating on her, it put an end to their once-passionate marriage. Four years later all that remains between them is hatred. However, in order to help her brother and his wife, Marnie is forced to ask Guy for financial help. He accepts on the condition that they live together. She can't forgive his betrayal, yet she still loves him. How will she stand living under the same roof with him?