Tiffany Butcher and Hayley Slater will become involved in a furious bust-up.
The pair come to blows after Tiffany discovers Hayley using her laptop on EastEnders next week.
Tiffany is fuming and demands the laptop back, but Hayley can’t resist winding her up and the pair wind up in a tussle.
This comes as Hayley tries to prove herself to the rest of the Slater clan.
On Monday, an envelope is delivered to Stacey’s and everyone is hesitant to open it. But when Hayley rips it open they realise it’s a key to Charlie’s cab.
After finding out that it could be worth £10,000, Hayley is determined to fix it up.
Later, Hayley manages to steel tools from the garage when Keanu isn’t looking, but she later feels bad.
Hayley proves the Slaters wrong after managing to fix the cab and she puts it up for sale.
However when Jean sees the advert she also finds a picture of when the Slaters first arrived in Albert Square.
Feeling nostalgic, they decide to keep the cab.
*EastEnders airs on BBC One next week