American tourist Jesse and French student Celine meet by chance on a train travelling to Vienna. The two strangers form a close connection almost instantly, and spend the day together in the city, discussing their hopes and dreams. However, their romance seems likely to only last a day, as Jesse is due to fly back home. Richard Linklater's romantic drama, starring Ethan Hawke and Julie Delpy.

An unexpected meeting on a train leads two travelers to spend an evening wandering through Vienna. As the night unfolds, they share stories and conversations about life and love, exploring new ideas while a quiet intimacy grows between them, knowing it may be their only night together.