Lulu and Adil love each other deeply and seem to have complemented each other perfectly for thirteen years. Fresh pasta and good wine are the recipe for their happiness. He, sensitive, discreet, and refined, teaches philosophy at the university. She, so lively, funny, and creative, should be looking for a job but prefers to devote all her energy to maintaining a passionate relationship so that routine doesn't weaken their love. This is how Lulu suggests to Adil that they spice up their life by becoming an open couple.