One morning, they change places. Raphaël wakes up not as a famous writer at the peak of his fame, but as an ordinary teacher, but with a very high ego derived from a previous life. His girlfriend, Olivia, on the other hand, is a famous pianist who is asked to marry a fashionable music producer.
Raphaël knows everything about Olivia, but Olivia remembers nothing about him at all. To figure out this mess and get back to the old life, Raphaël has to win her heart again… a surprisingly light and at the same time profound film that shows us what concessions and sacrifices a person can make for the sake of true love.