Ken is secretly pleased when Mike uncovers some secrets from Sir John Stevens' past. Gerald attempts to suppress the conflict between Charles and Avril over the Langcrest deal. Under the guise of impressing Robert Hudson, Sir Edward convinces Jan to pose as his future wife. Meanwhile, Charles gives Abbie support when she raises concerns that her grandfather is manipulating her. The Tarrant Treasure Hunt takes place, organised by Jack and Emma. Sarah continues to extort information from the unwitting Mike. Over a drink, Jan and Emma discuss their relationship with Tom. Sarah is caught red-handed by Ken.