Mélanie implements a new approach to work through humor, but not everyone hears a laugh. Francine organizes a collection to buy Benoît a gift for his birthday, but the amount of contributions is far from fair. Maude hides from Mélanie, because she fears getting a promotion and thus becoming too comfortable in her job. Mike consults Jean-Marc about his financial problems. And Jocelyn has to create an application to activate the coffee machine remotely, but finds herself activating much worse!