Nic is lonely, bored in her marriage and haunted by a huge secret. She's not looking forward to her son's school fete until she meets Jen. Nic's thrilled to meet a kindred spirit, but is Jen all she seems, and can Nic's secret stay hidden?

Nic's paranoid about what she said to Jen and Ollie's birthday party isn't helping. Things improve when Jen's dealer delivers a pick-me-up and the cat's back. Suzie drops a bombshell and why are Nic's wedding album and video out?

Nic dreams about Alex and her coat and wakes to the realisation her coat is missing, searching the house she makes a shocking discovery in Ollie's bedroom. Things get weird when she sees someone wearing the missing coat - is it Jen?

As the darkly surreal comedy thriller continues, Nic ponders who is Jen, and who is Katya? It's time for her to reveal the truth about this new mum in town and see what's really been going on.

Jen's still missing, Nic is having more haunting visions and Dan's nervous about Alex's memorial. Nic is desperate to solve the mystery of Jen and shares what she's learned so far with Lucy when Jen suddenly appears forcing a tough choice.

Things come to a head in the finale of the comedy thriller. Nic is worried that she is a bad mum and at Alex's memorial, the pressure mounts and truths will finally out.