The roommates organized a "surprise" for Mehdi under the theme of karaoke. It's the evening that Pier-Luc's biological father chooses to resurface... And the game master tells our three roommates that at the end of this episode, someone will make the decision to leave Pier-Luc's apartment on King Street.

Marie-Ève trains a new waiter while a health inspector arrives at the café. Nothing to simplify things, the said inspector is also an old flame of Stéphane's with a very grudge. For their part, Sophie and Pier-Luc compete to organize the best party for Mehdi.

Stéphane commissioned a work for the café from Phil, an emerging visual artist. He sees Sophie as his muse, to the great dismay of Marie-Ève. Pier-Luc, who considers himself a handyman, will take advantage of a manual activity to get closer to Stéphane who would like to be a father figure for him.

Marie-Soleil returns to King Street with a twisted plan: to marry Marie-Ève to receive the inheritance promised by her mother. The latter will arrive unexpectedly questioning them about every detail of the ceremony. This fake marriage will cause heated discussions and Mehdi will have to get wet…

Now that Mehdi's application is starting to see success, his former business partner, Rachid, resurfaces to get his piece of the pie. To celebrate their six months of roommates, Marie-Ève, Sophie and Pier-Luc open the comments box placed in the bathroom, putting their friendship to the test.

Stéphane and Sylvie come to visit Pier-Luc to try to cheer him up after his breakup with Virginie. But Sylvie is destroyed by her fear of death. To calm her down, Sophie and Marie-Ève will help her organize her own funeral.

To increase attendance at the café, Marie-Ève organizes a murder mystery dinner. A memorable evening which rekindles the flame between Mehdi and Sophie and will perhaps allow Pier-Luc to meet his...

While Marie-Ève tries to make people forget her mistake by being extra rigorous with the café paperwork, her father, an irresponsible man, tries to make her drop everything to party! On the side of Mehdi and Sophie, the atmosphere is icy. He has a long way to go to make him forget that he accepted his sister's money.

Sylvie, Pier-Luc's mother, comes to introduce him to her new lover, while a mysterious individual comes to recover the money he had lent to Marie-Ève for the coffee. She will try as best she can to hide the truth from Stéphane who is back from his escapade.

Sophie must deal with the presence of her worst rival, her sister Anaïs, who has arrived in Sherbrooke for a few days. Mehdi wants to broach the subject of parenthood with Sophie. After a drunken evening, Marie-Ève and Pier-Luc try to find out if they slept together.

Stéphane has still not returned from his escapade and Marie-Ève manages the café as best she can. Mehdi and Sophie will have to do a little couples therapy to put things back together. For his part, Pier-Luc has changed programs and will have to get rid of a weird teacher who is interested in him because of his great potential.