Cora's daughter/Karen off Pulling has reattached herself so deep into Walford's underbelly that we've not seen her skulking around the square. She has been busy prostituting herself. Tanya would be so proud.
Ian, for some reason, took her up on the offer on the night Lucy died, and now Patrick is bound to find out and demand that Denise is informed. And just when the latter didn't think Ian couldn't be a more attractive marital prospect. Hence why he appears to be threatening Rainie there, just in case you thought he was wooing her.
Hey, at least we know Ian wasn't involved in his beloved Lucy's death... let's be thankful for small mercies 'n all that. Shame the same can't be said for Peter....
Via Digital Spy