Ariane and Hugo decide to exchange the lives they lead to escape from their routine, which after ten years of marriage, gives them the feeling of being hamsters in a wheel. She suddenly finds herself at the head of a construction equipment rental company and he tries to take the role of a house calling jewelry salesman...But is life really better when you live it on the other side of the bed?

Why and how do we fall in love? A scientist analyses how Juliette is the victim of a thunderbolt. 3D images show how the senses of Juliet are stirred by the emotions of her love for John.

Leonard is a couch potato statistician who in his spare time writes railway station novels, with the secret hope of one day being published. After sending a good number of manuscripts that remained unanswered, luck finally smiles on him. His novel is selected by a publishing house. But having signed it with a female pseudonym to satisfy the imperative criteria of the competition, this luck quickly turns into a nightmare.