A young woman, Girlie (Dakota Johnson), takes a cab ride from JFK airport to her Manhattan apartment, engaging in an unexpected conversation with her middle-aged taxi driver, Clark (Sean Penn). As they discuss their lives, relationships, and experiences, Clark shares his perspective on globalization and the changing world, while Girlie opens up about her past and her complicated family dynamics. The two form a deep connection as they share their bucket lists and personal stories, ultimately having a profound impact on each other.