Unfaithful (2002)

Richard Gere and Diane Lane star in this erotic thriller from director Adrian Lyne. On a trip into Manhattan during a thunderstorm, spoilt housewife, Connie (Lane) is unable to get a cab home and bumps into a handsome Frenchman, Paul (Olivier Martinez), who invites her to his apartment to bandage the cut knee she has. Whilst there he flirts and gives Connie a book of Persian poetry when she leaves. Connie cannot get Paul out of her mind and on another trip into Manhattan contacts him and the pair begin a very passionate and obsessive affair. However, Connie's husband Edward (Gere) becomes suspicious of his wife's behaviour and hires a private detective who confirms the worst; but when Edward confronts Paul things don't go according to plan.