This is the one film that everyone should see, and that everyone should see several times. It is the best film ever made by a very long way, in a different class to the American and British pretenders.
Ostensibly, it is a triangle of love triangles, but it goes so much further. It is dark, funny, moving, deep, complex and incisive. It is a film that is not only essential on DVD, but the only one that makes it essential to own a DVD player - just so you can watch this film over and over.
Yes, it is in French, but don't let that put you off. It could be the only subtitled film you ever see (although you would be missing out on many other fine films, of course). If this were the only film (foreign or otherwise) I were ever allowed to watch for the rest of my life, I would be happy.