A mug and a jane: Dorothy knows that every guy is going to make a pass at her; Eddie knows that every gal wastes her money on good times. He's saving to open a repair shop. When the two of them meet, they can't believe they get along. One evening he leaves her waiting in the rain; she finds his apartment and reads him the riot act. They end up spooning and napping until 4 AM. She's afraid of her brother, who's her guardian, so Eddie figures she should tell her brother that she's getting married the next morning. Dorothy tries out the story but knows Eddie won't show up. It's the first of a series of promises, fears, miscalculations, and hard knocks. Where will they end up?