Le pari is a French film that tells the story of a man named Bernard who makes a bet with his friends that he can seduce a beautiful woman named Colette within 10 days. Colette is a strong and independent woman who is not easily swayed by Bernard's charms. As Bernard tries to win her over, he begins to realize that there is more to Colette than meets the eye. The film explores themes of love, friendship, and the complexities of human relationships.