10 new houseguests move in to the Big Brother house. We are introduced to Amma, Brian, Bubble, Paul, Helen, Narinder, Dean, Elisabeth, Penny and Stuart through a series of biography clips and we then see them enter the house, in small groups. During their first day together, Penny and Elisabeth compete for the mom role, Brian admits that he is gay and the houseguests get a surprise when they find a den in the backyard.