Nicolas has a happy existence, parents who love him, a great group of friends with whom he has great fun, and all he wants is that nothing to changes. However, one day, he overhears a conversation that leads him to believe that his life might change forever, his mother is pregnant!. He panics and envisions the worst.

You could say Alex Lippi is a ladies'man but it is not true. Of course he has already wooed and charmed armies of women, young and less young, French and foreign. But Alex does it only on active service. Indeed he is appointed to break up undesired couplings. This time he must prevent a rich young lady from marrying an English millionaire. The girl is beautiful and the future husband a perfect match. Will he manage to accomplish this difficult mission?