Following the shocking events of last week, shifty Simon thinks he has finally got the upper hand over vengeful ex-wife Gemma.

Perhaps he shouldn’t count his chickens quite yet, though, as there are still two episodes left of TV’s tautest thriller and those wonderful inventive twists just keep on coming…

After weeks of Kate taking a bit of a back seat, this week Jodie Comer seizes the chance to show just what a great actress she is when we get to see things from Kate’s rather interesting and surprisingly vulnerable perspective.

Kate takes her place centre stage and starts to become jittery about Simon’s behaviour. Will she realise what kind of man she has married?