Hélène is scheduled to sing at the foundation’s charity gala. She’s still dreading the moment she goes on stage and thinks she won’t make it, but Nicolas is reassuring. Later, Laly, Nicolas, Bénédicte, and Hélène are having breakfast. Hélène is still panicking at the thought of going on stage, but Bénédicte (Laure Guibert) reassures her friend.

The Mysteries of Love: Hélène Stresses Before the Concert
Hélène admits she’s afraid she’ll have a memory lapse on stage. But her friends assure her everything will go well. Bénédicte points out that Jimmy (Tom Schacht) has already left to set up the equipment on stage and begin rehearsals before the big night. Meanwhile, at the garage, Jimmy, Étienne (David Proux), and Christian (Sébastien Roch) are already there for rehearsals. The three boys express their nervousness.

Hélène and Nicolas then arrive at the venue. Together, they prepare for rehearsals. Then, it’s Cathy (Cathy Andrieu), Bénédicte, and Laly (Laly Meignan)’s turn to arrive to rehearse before the big show. Hélène confides that she’s still panicking and stressed, but admits that rehearsals are going well.

Prince Arnaud returns in The Mysteries of Love, Bénédicte in shock
Later, in the lobby of the concert venue, Dr. Higgins (Maxime Van Laer) arrives with Eve (Eve Peyrieux). Cathy discovers they’re together. Dr. Higgins explains that all the concert tickets are sold out and the major donors to the foundation are there. Raphaël (Gregory Defleur) arrives next and meets Cathy. He explains to Dr. Higgins that he’s expecting one of the biggest donors.

This donor finally arrives, and it turns out to be Arnaud, Bénédicte’s ex! She is shocked to see him. Fabrice Deville, who stars in the daily series Un si grand soleil on France 3, reprises his role as Arnaud de Wenzel, Prince of Botsgornie, in Les mystères de l’amour. As a reminder, everything suggests that Arnaud is deceased. Could this return disrupt Jimmy and Bénédicte’s wedding plans?

The Mysteries of Love airs every Sunday at 8 p.m. on TMC.