Ludo sinks into his addiction but Ben, completely captivated by Jeanne, ignores him. Mathias, influenced by his nostalgic customer Jane, wants to open up to Charly. Or is it too late? Zak, in search of his past, delves into the disturbing world of the Decartalas. Ludo loses his footing at Charly's 18th birthday party. Ben and Olga receive an immoral offer from Jeanne.