 When Rex needs her the most, she suddenly walks away and disappears on August 2, 2011.After telling Echo this, she feared he was losing his mind then on August 3, Rex saw Gigi again tried to convince Echo she was real and also tries to convince her but she has some worries for her son leading her to think he was just having a hallucination of her instead of really seeing her.Natalie gets a psychic named Madame Delphina to find out why Gigi keeps appearing to Rex.