Charlie is a former classical pianist who has changed his name and now plays jazz in a grimy Paris bar. When Charlie's brothers, Richard and Chico, surface and ask for Charlie's help while on the run from gangsters they have scammed, he aids their escape. Soon Charlie and Lena, a waitress at the same bar, face trouble when the gangsters arrive, looking for his brothers.
A young husband and father, perfectly content with his life, falls in love with another woman.
A group of young boys develops a crush on a girl, leading to jealousy toward her boyfriend. They scheme to disrupt their relationship, and when the boyfriend catches one of them spying, he punishes him harshly. In retaliation, the boys attempt to make the girl doubt her boyfriend's love.
