Sandra's brother is coming to visit her from Australia. She hasn't seen him for 8 years and is getting quite excited. Sandra thinks that Beryl should start seeing him as it will stop her 'moping about Robert'. Beryl's a bit shocked though when he invites her jogging with him...at 6 in the morning! As the two of them get closer, there are shocks all round when Mrs Hutchinson finds a marriage certificate. (thetvdb.com)