AymericrunsintoFlorence,aformercoworker,oneeveninginSaint-ClaudeintheHaut-Jura.Sheissixmonthspregnantandsingle.WhenshegivesbirthtoJim,Aymericisthere.TheyspendhappyyearstogetheruntilChristophe,Jim’sbiologicalfather,showsup…Itcouldbethestartofamelodrama,it’salsothestartofanodysseyintofatherhood.