Jenny (Sophie Okonedo) has a pretty good life. She drives a forklift at Mackintosh alongside her best mate, Suzie (Nicola Stephenson), so work is a real laugh. Their eight-year-old sons, Tom and Ryan, go to school together. And best of all, Jenny is marrying Suzie's brother Sam (Nicholas Sidi), who she loves big time. Perfect. Except Jenny has created this life, like a house of cards. It is a fiction, based on lies, and all it needs is for one card to get knocked out of place, and the whole thing falls...

It's the day after Jenny's hen night. Nursing a whopping hangover, she's not feeling much like fork lifting, but she's still happy as anything. Until she glances at one of the heating contractors (Sean Gallagher), working on Mackintosh's cooling system. There's a jolt of recognition and her face contorts. Whoever he is, this man has put the fear of god into her. Nauseous, she runs to the toilets, but not before he has clocked her too. Jenny tries to carry on as normal, avoiding him. B