That night, as Elaine is leaving, Alex appears at The Mill - insisting that he needs to talk to someone who understands what Harrison is like. Elaine says no at first, but soon softens and lets Alex in. Is she making a mistake?
Meanwhile, Rob is furious when not only does he spot Kingsley groping Imogen, but Imogen then reveals that he is staying over for a few nights. Karen tries to explain to Kingsley how this is a hard time for them, suggesting that maybe he could stay elsewhere, but Kingsley swiftly wins her over with flattery. He fails to charm Rob, however. It takes Karen to change Rob's mind when she shouts at him for pushing Imogen away on her last week at home.
Elsewhere, when Jack becomes involved in a dispute between a tenant and his landlord, he soon learns that sometimes the good guys have to lie and that even the bad guys need defending.
Elaine's story continues in exclusive BBC Red Button episodes airing all this week. Full details here.