Stephen and Alison try to track down Andrew's birth mother, but have they crossed a line?
Andrew helps Alison's parents to make a life-changing decision. So Alison and Stephen conspire to solve the Andrew problem once and for all. Meanwhile, Geoff's relationship collapses.
The Barleycorn is called upon to host a pub quiz. Can Stephen redeem himself after he fumbled the jackpot question and incurred his dad's fury last time?
Stephen's on a health kick, Cass embraces student living and Geoff has a dramatic change in his relationship status. But things soon start to unravel.