Adam and Rachel have decided upon adoption as their chances of a natural birth slip away; David's affair has caused Karen to jump head long into the bottle and from there to the arms of her boss; Ramona's finding life at home unbearable; Jenny makes her move to the Big Apple; and Pete gets very excited when an Australian, Jo, moves into his spare room. They're back for the fourth and penultimate series, though the legendary bond is getting increasingly ropey. Congratulations: Your vote has been cast