Character Relationship Map: My Cousin

Characters

• Pierre (played by Vincent Lindon) — protagonist

  Pierre is central to the family business transaction and works as an architect on a demanding project. He struggles to reach the notary’s office, argues over preserving an unusual building design, and...

• Adrien (played by François Damiens) — protagonist

  Adrien is Pierre’s unpredictable cousin whose arrival disrupts the planned business signing. He becomes restless at home, believes a spring lies beneath the house, and causes travel plans to fail by c...

• Diane (played by Alix Poisson) — supporting

  Diane is a lawyer for the Pastié group and helps manage the important family business transaction involving Pierre and Adrien. She waits at the notary’s office with the notary before Adrien arrives, r...

Canonical Relationships

Family, romantic, and professional connections based on plot evidence.

• Diane → Adrien (Professional Transaction Participants) — Diane and Adrien are linked by the formal signing and its unresolved family-business terms.

  Diane is already waiting at the notary's office when Adrien arrives for the signing concerning an agreement made by Adrien and his mother.

• Pierre → Diane (Professional Associates) — They are connected through the legal and commercial arrangements surrounding the transaction.

  Diane is described as a lawyer for the Pastié group, and she waits with the notary while Pierre prepares to complete the family business transaction.

• Pierre → Adrien (Family Cousins) — Their family bond is the foundation of the story and repeatedly brings them into shared personal and business situations.

  The plot explicitly identifies Pierre and Adrien as cousins, and the business agreement involves Adrien and his mother.

Story Analysis

A strained family partnership tests whether Pierre and Adrien can protect a shared business plan while their opposing ways of seeing the world collide.

Plot Progression

1. A Signing Under Strain — Pierre and Diane prepare an important family business transaction while Pierre is delayed in an elevator. Adrien's arrival disrupts the meeting and exposes unresolved agreement terms.
2. Domestic Fault Lines — Pierre faces an architectural dispute while Adrien creates tension at home with his sleeplessness and belief in a spring beneath the house. Pierre also worries about a young family member's unhappines...
3. The Imperiled Estate — The owners of Château d'Ez hesitate to sell, and Pierre suspects an attractive English offer is responsible. He decides to travel to Bordeaux and brings Adrien into the effort.
4. Warnings on the Road — Birds interrupt the flight, and Adrien prevents the helicopter from taking off after confronting the pilot about the danger to birds. The repeated failures sharpen the cousins' disagreement.
5. Dinner Before the Decision — At Château d'Ez, Pierre and Adrien meet the estate's family and neighbors. During dinner, they learn about the English offer, while the available material ends before the sale or family conflict is re...