Things are about to get heated on The Square, as Alfie Moon looks to an insurance scam to try and fix his financial troubles.
What he doesn't realise though is that he's putting his entire family at risk when setting the flat on fire, in explosive scenes that will have an effect on Kat Slater for the rest of her life.
Elsewhere, Ben Mitchell makes his return as well as Ronnie who's proudly showing off a baby bump, whilst Sharon isn't sure she can go through with marrying Phil, unaware he has his own plans to leave her and get back with Shirley.
Declarations of love, a rape storyline and what sounds like a gunshot are all also coming up this month as things get explosive in the East End.
EastEnders continues tonight, 8pm on BBC One.
Tagged in Eastenders