Jérémie is recovering slowly from her drunken evening. Fortunately for her, an incident forces the lifeguards to close the beach. However, they still have tasks to complete. Jérémie decides to do them with Max, rather than with Olivier. Maxime sees that as a sign from Jérémie … but is it really?

Jérémie gets news from her college program. A program which has nothing exciting for her. Olivier notices and tries to convince her to listen to herself, but Jérémie is refusing to listen. She’s preoccupied by something else. By trying to help Max fix a mistake, one part of her past, which she had tried hard to forget, comes back to haunt her.

When Olivier tells her that he’s going on a trip, Jérémie reacts with a frankness that destabilizes him. Stuck, Anne is also forced to be honest with her daughter. This new revelation upsets Jérémie who doesn’t know if she’ll have to do like her mother and lie to Mathieu.

The semester has started and the lifeguards meet up for one last weekend of work. What do they all wish for as the summer is coming to a close? And what about for the next one? It’s time to go over the summer for Camille, Maxime, Thomas, Raphaëlle, Olivier and Jérémie … even if some might not like the decisions of others.