As fans already know, Jodie will share a surprise kiss with Anthony Moon in this Thursday's episode - even though the antiques dealer is dating Poppy at the time.
Jodie (Kylie Babbington) immediately regrets her actions and makes it clear to Anthony (Matt Lapinskas) that nothing can happen between them again. She then struggles with her guilt as Anthony goes back to Poppy.
In the days which follow, Jodie feels so bad about her mistake that she considers leaving London. When Poppy learns of her plans, she tries to set Jodie up with Tyler (Tony Discipline) - hoping that a romance will make her stay.
However, in the end, Jodie finally comes clean with Poppy - leaving her stunned at The Vic by admitting that she kissed Anthony.
Following Jodie's confession, will her friendship with Poppy be broken beyond repair? And how will things turn out for Anthony's complicated love life?
EastEnders airs these scenes on Friday, November 11 at 8pm on BBC One.
> EastEnders duo Jodie, Poppy to leave Walford
> EastEnders' Matt Lapinskas teases love triangle twists
> Read the full spoilers for next week's EastEnders episodes