Diane can't help but hide her jealousy, but it's all part of Edward's plan. Sienna feels like she's been double-crossed by Warren and reverts to her cold, calculating roots.

Sienna, Liberty, Damon and Maxine join forces. James returns from his skiing trip and struggles to deal with his guilt when he finds out that Mercedes didn't kill Harry.

Warren is furious and prepared to do whatever it takes to get back on top. Marnie is worried by James's bid to self-destruct again. There's a hint of the power that Jordan has over Sid.

Sienna is convinced something is going to go terribly wrong, and Liberty is determined to sort things out. Felix has an idea to win over Mitchell, and Juliet blows hot and cold with Sid.

Felix blackmails Walter in order to get closer to Mitchell. There's light at the end of the tunnel for Sienna. Yazz takes a different approach to parenting while babysitting Tom's daughter.