A time uncountable by days

Two little brothers are adopted. They are separated at such a young age that they can't remember anything about it. More than 30 years pass and when one of the brothers needs bone marrow from a close relative, the truth is revealed to the boys. And so is the fact that the other one got a better start in life. A longer stick, so to speak. Emmanuel Courcol's The Marching Band is sufficiently touching and warm-hearted French drama.