Nine years later, Jesse travels across Europe giving readings from a book he wrote about the night he spent in Vienna with Celine. After his reading in Paris, Celine finds him, and they spend part of the day together before Jesse has to again leave for a flight. They are both in relationships now, and Jesse has a son, but as their strong feelings for each other start to return, both confess a longing for more.

Filled with engaging dialogue, Before Sunset is a witty, poignant romance, with natural chemistry between Hawke and Delpy.

'Before Sunset' revisits the romance of Jesse and Celine, exploring mature love and the passage of time. The film is lauded for its natural dialogue, the compelling chemistry between Ethan Hawke and Julie Delpy, and its philosophical depth. Critics appreciate the realistic character development and emotional resonance. However, some find the pacing slow and the ending ambiguous, leading to mixed reactions. The Parisian setting and real-time narrative are noted as distinctive and captivating elements.