Charlie takes Caroline to one of his old London haunts where they meet Tina,an ex-girlfriend,now married to Charlie Bennet,who owns three bedroom furniture shops. Caroline invites the couple to stay but Bennett is thoroughly obnoxious and alienates everybody by bragging about his success,belittling Charlie for being a housekeeper. Learning that he is basically insecure because he has always been envious of her husband Caroline organizes a pool contest in which Charlie Burroughs will sportingly lose (thetvdb.com)