François and Charlotte run together a gourmet hotel and restaurant on the edge of the sea, but their marital relationship is not fixed beauty: obsessive hard, Francis wants his first star in the Michelin Guide while Charlotte, at the dawn of the quarantine, dreams of a first child. This already complicated situation will literally explode the day where Charlotte's first husband, Alex, disembarked in their lives while everyone believed him dead in the terrible tsunami of 2004...