Gavin discovers Ruby's secret. Shane's debts force him to resort to desperate measures, and the identity of the Henshall-Ferraday mole is revealed to everyone.

Gavin, Eugene and Tom attend a ""Secrets of Success"" seminar, Allie attends a hairdressing seminar which is gatecrashed by Mia, and Finn makes the decision to leave Mia.

It's the regional heat of the hairdressing competition, but Allie is missing. Finally, Allie must make a difficult decision... Finn or Gavin?

Last seen setting fire to both the Henshall and Ferraday hair salons, Mia returns to Manchester an apparently reformed character. But how long can this new incarnation last? especially when she learns to Finn's darkest secret ...

It's crunch time for Finn's relationship with Allie. With not being Ralfie's real father and the reality of marriage failing to match the fantasy, Finn makes a shocking decision - but what will be the repercussions?