维也纳法国社区。一对幸福的中产阶级夫妇。直到妻子发现丈夫出轨后决定展开报复，然而所有人都陷入到一场不可逆转的事故中

Rémy and Sandra can’t have children on account of their suffering from “Past Lovers Syndrome”. There’s only one road to recovery: they must sleep with all of their exes one more time.