The lives of the residents of a Manhattan apartment building are intertwined with the actions of a crooked investor.

After years of fighting off the advances of her old flame Steve, Lisbeth settles into a steamy, casual romance with journalist Alan. Against the advice of her happily married aunt Celia -- who encourages her to demand a serious commitment -- Lisbeth continues to see Alan, even after she hears he may have a wife in France. When Alan's work sends him abroad, a lovesick Lisbeth struggles to understand her feelings.

During a tempestuous storm, a lighthouse keeper finds an infant girl who washes ashore tied to some wreckage. He adopts her and they become inseparable. Eventually her real family finds her and wants her to live with them.