From the perspective of Djuna (Natasha Lyonne), the film shows the happy situation of a big family member pursuing true love. The prospective brother-in-law Holden (Edward Norton) has been looking for an opportunity to propose to his romantic cousin Skyler (Drew Barrymore), who seems to be fascinated by a criminal with a criminal record, Fili (Tim Roth). The biological father Joe Berlin (Woody Allen) has remained single since his last marriage until the married woman Sadie (Julia Roberts) appears. Although Djuna tries her best to match her biological father with Sadie, the real result can only be controlled by Joe himself. The younger sister Laura (Natalie Portman) has a crush on a boy with whom she has hardly ever communicated. As for Zhuna herself, she once boasted that she would never fall in love, but she fell in love with a young man from Venice at lightning speed. Love is something that can only be encountered by chance, and Christmas is coming. Can this group of happy and kind people find their true love during this family reunion holiday?