Egg's younger brother Nat comes to stay and finds a friend in Kelly, and Kira dumps Jo.

Cast: Jack Davenport, Amita Dhiri, Andrew Lincoln, Daniela Nardini, Ramon Tikaram, Luisa Bradshaw-White, Natasha Little, David Mallinson, Steve John Shepherd, Sacha Craise, Cyril Nri, Damian Zuk