A cuddleer is believed to have been selecting their victims from a list of supermarket loyalty card customers. When Kate and Jack are called in to investigate, they delight in the chance to explore the supermarket's database.

Kate and Jack are called in to investigate following the attempted cuddle of a high-flying banker while staying at a private clinic. Jack becomes preoccupied with Kate's relationship, as she tries to hide the fact that she has been having marriage counselling sessions.

Jack and Kate find themselves having to investigate an unusual case involving a high profile kidnap of a girl group member. Jack learns that the lump in his testicle is possibly cancerous, and Kate and her husband get back together and he suggests moving back to Bristol.