Never leave your phone unattended around Grace Black.

Hollyoaks spoilers follow for the latest episode on Channel 4 streaming, which will air on E4 tomorrow.

Hollyoaks has aired another twist in the Blue mystery storyline, as James Nightingale learns that his husband Ste Hay has been unfaithful, cheating on him with Rex the gangster.

Rex has recently been threatening Ste with a video of them having sex in the toilets, demanding his help in bringing down Warren Fox. Meanwhile, Grace Black has recently been released from prison and is on the warpath as well.

In last night’s (August 7) episode, Grace has Rex tied up in the Love Boat and is trying to get him to reveal who Blue is, under the threat of her killing both him and Ste.

Grace left him to go pick up Freddie Roscoe from the hospital, and once she got there, she told him about Rex. To her horror, he wasn’t keen on the idea of murdering Rex.

“I’m not starting our new marriage with blood on our hands. I’m here with my wife, that’s all that matters, right?”

Freddie let Rex go, and promised him they wouldn’t come after Ste either. But Grace saw an opportunity to inflict harm of a different kind, as she noticed Rex’s phone quietly falling out of his pocket as he got up…

As Rex met up with Ste later, he made a new deal: he’ll delete the video, if Ste promises not to tell Warren that he’s coming to take him down on Blue’s orders.

Ste agreed, but warned him: “Warren’s a lot more dangerous than you think.”

Later on, Grace approached James, with Rex’s phone in hand, and wasted no time in showing him Ste’s cheating.

“What are you gonna do about it?” she asked him, before walking away in glee.

Hollyoaks streams first online via Channel 4 each weekday at 7.30pm. Episodes then air on E4 the following day, before getting their YouTube premiere a week after that.