Simon approaches Adèle, but Thomas finds out about his 'return'. In the meantime, Camille is unable to fit back into her family again. Her mother Claire and father Jérome separated after her death, and now Claire is in a relationship with Pierre, an odd but charismatic figure who knew all along that the dead would return. Strange happenings seem to suggest that Camille and Simon may not be the only ones to have been brought back... (thetvdb.com)