Quantum Love

Quantum Love (French: Une rencontre) is a 2014 French film written and directed by Lisa Azuelos and starring Sophie Marceau and François Cluzet.

[2] Pierre (François Cluzet) has been happily married for fifteen years and a good father.

One evening, he meets Elsa (Sophie Marceau) at a party and are immediately attracted to each other.

Fifteen days later, they happen to meet again and the mutual attraction turns into infatuation.

But his love for his wife and Elsa's rule about not dating married men prevents them from taking the next step.