Nuit blanche

Past: 1970, Vincent and Louise are young, rebellious, and madly in love... Present: Now founder and president of Nocturne Enterprises, Loulou receives an honorary award on the night of the launch of Black Night, her latest perfume. However, the evening really doesn't go as planned...

Past: Carole is convinced that Vincent and Bertrand are more than just friends... Present: Charlotte, thanks to Bertrand, learns more about her father's death and confides in Lucas. For his part, Lucas decides to take up the challenge at Nocturne, as per his mother's last wishes. Meanwhile, Marlène feels betrayed by all.

Past: Hurt by her mother's betrayal, Louise leaves the house in the middle of the storm of the century. She somehow ends up at Hotel Flanagan, where she meets the charming Aidrian. Present: Lucas is more and more convinced that his mother had doubts about Aidrian's methods...

Past: A police detective questions Louise about Vincent's taking flight. Despite his persistence, she covers for her beau and still holds hope for his return... Present: Marlène goes rogue and asks Simon to secretly study the crossbreeding of the irises she found at her childhood home.