Raff's (Ryan Corr) loyalty to Genevieve (Harriet Dyer) is seriously tested when her hypersexual behavior runs rampant throughout the ward in "Episode 2." Elsewhere, still plagued by the fateful tune, Nik (Rudi Dharmalingam) inadvertently injures Tessa (Bessie Holland) when he tries to intercede to protect Linda (Mandy McElhinney), an incident that sorely compromises his chances at a promotion. Geraldine Hakewill and Dan Wyllie also star.