François Bibeau is invited with his two children to Paul-André and Renaud's house. The idea displeases Edward. Céleste is afraid to meet her neighbor Tomas. The meeting takes place, the past resurfaces. Marlene's stay in Cambridge has left deep and lasting traces. Marlène and Édouard are caught up in their secret. The death of his wife and Marlène's presence stirs François more and more. Marlène confided in Sylvie during dinner. The mystery around Tomas begins to unravel.