 Lynn, a pretty but poor girl, falls for Hal, a scummy but rich boy. Hal asks her to go to the dance at his country club, and Lynn is so overwhelmed that at the end of the date, she lets Hal get what he was after in the first place. Soon afterwards, she and her mother go to the doctor to get Lynn treated for what they think is a mild case of measles, only to discover that on the night of the date, a corsage wasn t the only thing Hal gave her.