Life is a sad song, and Saad & Leila will live through every verse. Saad, a renowned music producer in Agadir, and Leila, a dedicated pediatrician, each carry their own burdens. Leila’s deepest wound is the daughter she had at 17, taken from her by her parents. When a tragic car accident claims the lives of Saad’s brother and sister-in-law, he becomes the guardian of their children—including Safaa, who is none other than Leila’s long-lost daughter. After 18 years, Leila finally finds her child but must go to extreme lengths to be close to her. She takes on the role of a nanny, leading a double life to reclaim what was once stolen from her.