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"EastEnders couple Kat and Alfie Moon have another big showdown ahead as Kat&amp;#039;s affair storyline reaches a dramatic climax later this month. Viewers will see Alfie (Shane Richie) become increasingly suspicious over Kat&amp;#039;s behaviour in upcoming episodes, convinced that she has reunited with her mystery lover. Desperate to find out whether he is right to be worried, Alfie puts a plan into action by telling Kat (Jessie Wallace) that he needs to go away for the night. However, his real intention is to secretly stick around in Walford and keep an eye on what she gets up to. When Alfie follows Kat to a bedsit on Bridge Street, he is determined to discover the truth once and for all, so he smashes the door down to find Kat. But is she alone, and will she admit the truth?    EastEnders airs these scenes on Thursday, December 20 at 7.30pm on BBC One when Kat&amp;#039;s lover will finally be revealed. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/soaps/eastenders/news/a442374/eastenders-kats-affair-plot-reaches-conclusion-first-look/>