Career woman Jean. almost a partner in Mark's advertising firm, has been falling in love with Mark, who of course is unaware of it. But unknown to Jean, Mark has become engaged to singer Val. When Jean finds out she tries to save face by saying that she is also engaged, and then uses a little social blackmail to get psychiatrist Bill Perry to pretend to be her fiancé for an evening out with Mark and Val.

A pair of bus drivers accidentally steal their own bus. With the company issuing a warrant for their arrest, they tag along with a playboy on a boat trip that finds them on a tropical island, where a jewel thief has sinister plans for them.

Starving playwright Judith Wells meets playboy writer of musicals, George Macrae, over a plate of stolen spaghetti. He persuades producer Sam Gordon to buy her ridiculous play "North Winds" just to improve his romantic chances, and even persuades her to sing in the sort of show she pretends to despise. But just when their romance is going well, Gordon's former flame Lulu reveals the ace up her sleeve...