1961 film by Alain Resnais

Holly Golightly is an eccentric New York City playgirl determined to marry a Brazilian millionaire. But when young writer Paul Varjak moves into her apartment building, her past threatens to get in their way.

In the slums of the upper West Side of Manhattan, tensions are high as a gang of Polish-Americans compete against a gang of recently immigrated Puerto Ricans, but this doesn't stop two romantics from each gang falling in love.