Nic is lonely, bored in her depressing marriage and haunted by a huge secret. The family cat's gone missing, and Nic's tired of the small talk with her cleaner, Viv, and the bad sex she has with her husband, Dan.

The morning after their boozy night, Nic is paranoid about what she said to Jen, and putting a brave face on things for Ollie's birthday party isn't helping calm her nerves. Things improve slightly when Jen's dealer delivers a pick-me-up.

After a dream about Alex and her coat, Nic wakes to find her coat is missing and searches the house to find it. While searching, she makes a shocking discovery in Ollie's bedroom.

It's time to reveal the truth about this new mum in town and see what's really been going on.

Copbury Hedgehog hunt is in full swing, but Jen's still missing, Nic is having more haunting visions and Dan is nervous about Alex's memorial; Lucy is desperate to know if Nic's watched any of her stand-up routine.

Nic's worried she's a bad mum; at Alex's memorial, the pressure mounts and truths come out.