Emma, a radio host, is about to be married to richard, her perfect match. but right before her wedding, she learns she's already married to patrick, a charming but irresponsible fireman. furthermore, patrick has a secret: he has arranged this little trick because emma advised patrick's ex-fiancée to end their relationship. however, patrick may find that the trick is on him, for he soon begins to fall in love with his uptight adversary.