A guilt-ridden Siobhan confides in Jessica. Trudi and Richard go on an uncomfortable date, whilst Katie grows closer to Sam. Jessica discovers feelings for lesbian bride Alex.

Despite Trudi's disapproval, Katie throws herself into an affair with Sam. Trudi labels Sally a fraudster after she claims to be Paul's mistress. Meanwhile, Richard attempts to charm Trudi into the bedroom, but their relationship takes a turn for the worse. Having accepted his infertility, Hari arranges to see a specialist, and Katie finally confesses to Sam about her relationship with his father.