Jérémie is back from her mysterious trip. The joys of homecoming are quickly eclipsed by reality: the gulf between her and her loved ones is getting wider. Fortunately, Jérémie finds comfort close to the one who makes her heart flutter. But the calm doesn’t last. A piece of news comes and upsets her.

While Olivier’s father is still missing, Jérémie is afraid of missing her chance to meet Elliot, her biological father. She doesn’t know how their first meeting will go, but she finds the courage to face the unknown.

Since the death of a swimmer, Jérémie hasn’t been doing well. Max organizes a surprise expedition for her. Olivier is also struggling. His father hasn’t been found and he feels guilt towards Jérémie. Raphaëlle is the only who’s perfectly happy. Only one thing: her boyfriend doesn’t seem to like her friends…

Max has a big proposition for Jérémie, who doesn’t seem too thrilled. Raphaëlle wants to work on her career, but her boyfriend is doing nothing to support her! Camille, completely taken by her relationship with Étienne, doesn’t see any of this. But is he really the right guy for her?

Olivier’s father is finally ready to see his son again. Olivier is anxious about this reunion. But now is the time for him to face up to the demons from his past. It’s the only thing he can do to regain his confidence, in the future… and in love.

Jérémie refuses to think about Olivier, but, unfortunately for her, everything seems to force her to spend the day alone with him.

Jeremy wants to explain himself to Max, but he won't listen. Jeremy finds comfort with Raphaëlle and Mathieu.

The mood at the beach is tense. The lifeguards put aside their differences to celebrate Thomas's departure for Stanford.

Jeremy wants to change Max's mind. Olivier is growing impatient. Raph makes an important choice that will not be without consequences.