The highs and lows of different pairs show that in the end only one thing counts: love.

Dan Freilich (30), a handsome and dozy nerd, was sure that his life were all planned out for the next 50 years. pretty soon he was also supposed to get married, to his high school sweetheart. That's all you need, isn't it? Apparently not.

1979: Cousins Carole and Jérôme go on an organized trip to Odessa, behind the Iron Curtain. During the day, posing as tourists celebrating their engagement, they visit monuments and museums. In the evening they slip away from the group and meet “refuseniks”, Jews persecuted by the Soviet regime for wanting to leave the country. While Carole is motivated by political commitment and a taste for risk, Jérôme’s motivation is Carole.

Four separate stories deal with stereotypical ideas about Jews: their alleged influence on politics, the stereotype of Jewish business-mindedness, the Mossad, the Jewish world conspiracy and the memory of the Holocaust.

Just before taking an irrevocable and tragic step, Caroline talks to Claire, her lycée friend. Later, Claire gathers five other school friends, and tells them Caroline's secret. The six agree to wage a guerrilla war against their philosophy teacher, the sarcastic and belittling M. Terrien, the cause of Caroline's despair. After seeking advice from Mayard, the school's guidance counselor and a leftist with a police record, the six look for evidence that could get Terrien fired. They strike gold, and then raise the stakes. Sarah, one of the six, hatches a deadly plan.