This book by Marc Levy is one of the most touching that was given me to read. The history between this woman and this man, who know and love forever. Separated by fear of either but which always occur since it will be faithful to the promise he has made to him. This book is touching because it would all be as close to a person in our life. It also refers to the inability to happiness that some people ... and also the eternal bond, despite the time and events. This book by Marc Levy is for me, the most touching and most successful ... I have yet to read his latest novel "Next time" where I hope to be as touched by reading this one, which reads really fast as it is enjoyable.