Troubled by a mysterious letter sent to him by the police, Billy falls into the arms of Jean this week after defending her honour at the club.
Billy steps in when a group of troublemakers insult Jean. A scuffle breaks out, and Jack decides to send him home.
Touched by Billy’s gallant gesture, Jean decides to invite him in for a coffee.
Suddenly, her feelings get the better of her and she leans in to give Billy a passionate kiss.
In the café the next day, Billy tells Jay and Darren that his night with Jean was a drunken mistake – not realising Jean and Stacey are right behind him.
As Billy hangs his head, Stacey lets rip, branding him pathetic. Watch the full story on EastEnders from Monday, 4 October.