What's coming up in Walford?
Next week on EastEnders, Peter makes a shocking discovery that changes everything for Lauren and Mark.
Meanwhile, Chelsea grows suspicious of Sheila, and Barney reveals a secret over Joel's attack.
Dive into all the biggest moments coming up below, then check out our collection of 19 spoiler pictures from next week's episodes.
Peter makes a discovery about Lauren
However, Mark is forced to stop playing games when the woman takes a genuine interest in one of the stolen cars.
Peter grow suspicious about what's going on between Lauren and Mark, but she dismisses his concerns.
Later, Peter is horrified when he makes a discovery on her phone.
Mark admits his feelings
They share a moment, but it's interrupted by angry Peter…
Barney reveals some big secrets
Later in the week, Barney heads to the station to give a statement.
Vicki and Ross make some unsettling discoveries
In doing so, Vicki and Ross are furious to learn that the other parents know much more than they realised but have kept quiet.
Afterwards, Ross is determined to go to the police with the new information.
Eve worries about Jean
Needing to get back on track financially, Jean takes on a cleaning job at Max's flat.
Lauren comes clean
When Max and Cindy arrive amid the chaos, Lauren ends up having to tell Max everything as well.
Jack tries to protect Amy
Amy is also keen to know more about what's going on with the investigation into Joel's attack. She questions Craig, but to no avail.
Joel makes a surprise request
Craig later updates Vicki and Ross on the latest developments, as Joel makes a surprising request.
Patrick returns to Walford
He's quick to spot the tension between Denise and Chelsea and becomes determined to fix it.
Ravi questions Priya
But as he questions Priya about her mystery man, will he get any closer to discovering the truth?
Jack supports Max
Wanting to help his brother, Jack later offers some advice to Max.
Lauren gives Mark a proposition
When Mark hears about Lauren's situation with Peter, his hope is renewed, and he goes to see her.
However, Mark is thrown when Lauren asks him to prove how much she means to him. What will he do?
Sheila schemes with Gray
While babysitting Jordan, Sheila goes against Chelsea's request and takes him out, making him promise not to say anything.
Back at home, Sheila begins to put her plan into action and later calls Gray to update him.
Chelsea grows suspicious
Shaken by Chelsea's discovery, Sheila calls Gray again, but what is she planning now?
Mark makes a big decision
Meanwhile, Mark's guilt intensifies following a conversation with Louie, who's struggling with Lauren and Peter's situation.
Lauren later meets up with Peter, who explains that Mark has told him the truth. But their conversation is interrupted by a commotion going on in the Square..