In "Déjà-Vu" we follow Florence Fierens, a busy career woman and radio host. With her own morning radio show, she reaches a national audience and is committed to women's rights and against domestic violence. However, her seemingly carefree life is turned upside down when her 15-year-old daughter Louise unexpectedly steps out of life. Grief-stricken, Florence searches for answers, together with her ex-husband and son. More and more it appears that Florence's life was not as perfect as she told herself. It is only when she suddenly comes face to face with her living daughter again, exactly one month before her suicide, that Florence realizes that she will have a second chance to relive her past. Can Florence find out where she went wrong as a mother - and more importantly, can she prevent her daughter's suicide?