Lancelot Roch

Michel dreams of a perfect meeting with the woman of his dreams, entirely due to chance, as his parents and grandparents experienced. Vincent, Michel's contrast, is completely different. He is more the man of the direct approach and he follows his...! The two childhood friends Michel and Vincent, with completely opposite views when it comes to women, soon discover the limits of their respective techniques when they meet Angèle and Nathalie.

平凡ながら幸せに暮らす教師のジュリアン（ヴァンサン・ランドン）と編集者のリザ（ダイアン・クルーガー）。ある日、リザが上司を殺した罪で逮捕されてしまう。リザの無罪を晴らせないまま3年のときが過ぎ、ジュリアンは息子オスカル（ランスロ・ロッシュ）とリザとの3人で暮らすためにある計画を画策するが……。