Julien's fault?
I'm sorry, maybe I wasn't watching close enough, but after reading one synopsis (After I'd viewed the film) stated:
Louis Malle based this semi-autobiographical film on a painful childhood memory.
In occupied France, Jews had to hide to stay alive. But young Julien Quentin isn't aware of this, and when several new students arrive at his Catholic school, Julien knows only that he likes Jean Bonnet, one of the new boys. They two become fast friends; then, one day, Julien figures out the truth about Jean: he's Jewish, and in hiding from the Nazis. And in a moment of irrecoverable thoughtlessness, Julien makes a tragic mistake...
I didn't catch it, but how was it Julien's fault? I just thought the cook they fired told everyone..