Big Brother - Season 4 Episode 25

Big Brother's resident psychologists are on hand to provide interesting insights into the contestants behaviour and provide information on what they are really thinking about each other. Highlights from the weekend in the house are also shown. Tonight's episode takes a look at Sissy's eviction and a psychologist examines which housemates departure will have the biggest effect on the house, concluding that Federico's departure would prove most beneficial while Sissy's would be the worst outcome. Tania is upset when she thinks she heard the crowed say they wanted her evicted on Friday night, she retreats to the Diary Room telling Big Brother she is unsettled about what she heard. Steph is comforted by Nush, Cameron and Tania when she gets upset.