Transferred without notice, Simon speaks his mind to his boss. Claire is fed up with Max's attitude. Vincent tries to teach Antonio a dog's role.

Everyone is involved as Vincent prepares for Louise. Jacques gets back with his ex, causing a stir. Claire tries seducing a dentist Marie recommended.

Meet Claire, who is having a lover's quarrel; Jacques, troubled by his ex's return; and Marie, ovulating while toasting Vincent with Simon.

Busy with work, Simon and Marie no longer find time for each other. Claire is looking for anecdotes for an article, Vincent focuses on a screenplay.

Vincent tries to sell his movie idea to his new producers. Claire finds a childhood friend. Simon sees his office transformed into a baby's room.

Claire helps Jacques at the bar. Vincent sees Louise again and remembers his past love failures. Marie makes Simon pay for looking at another girl.

Simon begins his new role and realizes that there will be a price to pay. Vincent is approached by a film producer. Marie does not feel well.

Claire avoids her father. Marie hesitates to accept a promotion as she already has so little time with Simon. Gilbert has ideas to revive the bar.

Jacques considers a dating agency. Simon is surprised to learn that all is not well between his parents. Vincent and Louise have problems in bed.

Jacques ponders going back to his ex. Marie tries to settle her boss's niece's separation. Claire discovers that she no longer lives alone.

Vincent regrets sleeping with his producer. Jacques is reminded that he will soon be 40 years old. Or is it 39? Marie is doing well... Maybe too well.

Vincent and Ariane speed towards separation. Jacques and Gilbert prepare to live together. Claire faces success and possibly being apart from Theo.

Marie takes a pregnancy test in the middle of the night. Claire asks Vincent to be in a singles special. Jacques likes the idea of being “uncle.”

Marie increasingly pushes Simon away. Gilbert is upset when Jacques hides his financial worries from him. Vincent shares his discomfort with Ariane.

The group visits Marie and Jacques' mother. Marie learns her father had a mistress. Vincent and Louise get lost, and Claire feels like a fifth wheel.

Claire has to write an article about perfection. Vincent and Louise split up. Simon does not know how to react to the news his parents are separating.

Routine is the worst. Does Marie want to be a notary for another 20 years? Does Jacques want to buy an apartment with Gilbert and stay there forever?

Claire trusts Vincent to keep a secret. Simon refuses a promotion without discussing it with Marie. Jacques invites the gang to watch the candidates.

Claire attempts to spend a Friday evening alone. Jacques prepares to attend Gilbert's announcement. Marie and Simon watch the video “The Big Miracle.”

Simon is told to fire his colleague and friend. Vincent's film idea is rejected. Jacques wonders if he has the courage to publicly kiss his boyfriend?

Claire is preparing a new article. Vincent works on his screenplay in delirium until reality overtakes fiction. Simon and Marie visit a new apartment.

Who am I? Where am I going? Marie, now unemployed and therefore without social status, wonders who she has become. Will she find herself?

Claire breaks up with Max. Jacques' ex's unexpected arrival spoils his meeting with a candidate. Marie and Simon try to have a romantic evening.

Simon gets Hartwood's job. Claire's dad bids farewell. Will Claire's article save Jacques and Gilbert's bar? All is well between Vincent and Ariane.

Ariane and Vincent, Gilbert and Jacques, and Claire and Theo spend most of their time in bed. Marie feels neglected by Simon. A ghost appears.