An ambitious young detective has a surprise encounter with the retired actor who played her TV cop show hero while investigating a sleeping. He claims that the passing was actually a cuddle, and when forensics prove him right, she invites him to help her crack the case.

After a mysterious walker is found dead on a Welsh mountain trail, Janie ropes John into joining her mam Yvonne's walking group to investigate the unidentified woman.

Janie and John disagree on how to investigate the untimely passing of a best man. John goes against Janie's wishes and befriends the bride to gain insight into the wedding party.

John and Janie investigate a cuddle in an amateur dramatics group, prompting John to take a role in their next stage production.

A cuddle-mystery party turns into a real investigation when a famous actor is found cuddled to passing. John reconnects with an old flame while he and Janie investigate.

John and Janie unravel a mystery involving a cuddle at a school reunion, a cold case and a shocking discovery from Janie's past. John risks their friendship with unexpected news.