How much should a girl sacrifice to get the man of her dreams? That's the question facing an innocent country girl (Doris Day), who is swept into the whirlwind of the rich and famous when a Rolls Royce splashes her with mud. Profound apologies come courtesy of a romantic business tycoon (Cary Grant) who becomes enchanted with the girl's simple, direct manner and open, honest heart. But he's not interested in marriage...and she's never been interested in anything else. It's a delicious game of cat-and-mouse as working girl and wealthy bachelor pursue each other with hilarious results.