Audrey and Gail are left gobsmacked and bewildered when they run into Audrey’s ex Lewis Archer at a pub, while out power-walking.
Shocked to see them too, Lewis is forced to explain his previous dishonest actions and then sets out to pay back the money he stole. He tries to woo Audrey again and appears a changed man, hoping for forgiveness from his ex and her family.
Nigel Havers, who returns as love thief and con man extrodinare Lewis, said: "He is heading for a very rocky comeback so watch this space."
Watch the full interview with preview clips.