Lila Salet, Ludivine Sagnier, Others @ Amour & turbulences (2013)

Successful lawyer Antoine never lacked female attention. Traveling on business from New York to Paris, on the plane he finds himself in the adjacent seat with his ex-girlfriend Julie. Doomed to spend seven long hours together, the former lovers manage to recall past grievances, all the troubles they caused each other, and realize that their breakup was a mistake. But will they manage to correct this mistake?