Love on the Run

A seasoned version of a restless dreamer navigating divorce while juggling his relationship with Sabine and his duties as a father. He writes a semi-autobiographical novel that edits past events to seem less desperate, revealing vanity and self-delusions. His impulsive moves, including boarding a moving train to reach a former lover, illustrate a pattern of seeking closeness without taking responsibility.

Antoine's wife and mother to Alphonse, she pursues a divorce after discovering his infidelity with a friend. She seeks independence but remains entangled in their shared history and the children's lives, revealing the emotional stakes of a dissolving marriage.

Defense lawyer and Antoine's former lover; she becomes a focal point as she contemplates whether Xavier truly loves her. Reading Antoine's edited life reveals the gap between his story and reality, prompting revelations about his behavior.

Record shop clerk and Antoine's partner for a time; connected by last name to Xavier, she becomes part of the photograph mystery. She ultimately chooses reconciliation with Antoine over continued secrecy.

Store owner and Colette's current boyfriend; his family ties emerge as the Sabine photo reveals that Sabine is his sister. He provides a backdrop to the photograph's mystery.

Christine's friend who becomes Antoine's lover, catalyzing the divorce. Her involvement underscores the consequences of Antoine's infidelity.

Antoine and Christine's son, who attends a summer music camp. His presence anchors the family drama and prompts Antoine to reflect on his parenting and honesty.