Every parent always wants the best for their children and want to see them happy at all times. While driving by a construction site, this mom noticed construction workers looking at her 2-year-old daughter. Frightened she quickly drove off, Vivian Keith was diagnosed with acute lymphoblastic leukaemia. She was forced to stay in isolation due to her chemotherapy, and it turned out that the little girl would wave at these construction workers every day. It was in a way helping the little girl and was sort of therapy for her.