eeeThestoryrevolvesaroundEstelle,anincomparablyprofessionallong-haulpilotcaptainwholeadsaperfectlystructuredlifealongsideherlovingandprotectivehusbandGuillaume.Everythingseemstobegoingwell,althoughtheendlessflightsandboutsofjetlagarebeginningtoupsettheyoungwoman’sbiorhythms,especiallyhersleep.Oneday,inacorridorinNiceairport,sherandomlycrossespathswithAna,aphotographershe’dhadapassionateaffairwithtwentyyearsearlier.Estellehasnowayofknowingthatthisreunionwillsuckherintoanightmaresquespiralandlureherlifeintoirrationality...