During a wedding in a riad on the edge of the Moroccan desert, Paul meets Louna, the bride's sister and witness. Following a paranormal event, they both find themselves trapped in the same space-time, forced to live the same day over and over again. And so begins a love story set against the backdrop of a time loop and a never-ending marriage…

Marion and Ben, thirty years old, meet on Tinder. That's about all they have in common; but the opposites attract each other, and they decide in the early morning of their meeting to go on vacation together despite the advice of their entourage. They will finally leave - to Bulgaria, halfway to their dream destinations: Beirut for Marion, Biarritz for Ben. Without a precise plan and, as they will soon discover, with very different conceptions of what a dream holiday should be.