Guy collects Zosia from her clinic and allows her back into Holby, assuming that she's all better. However, as Zosia's behaviour deteriorates, can Guy see the truth of her situation before she puts herself or any patients in jeopardy? Meanwhile, a despondent Elliot fights for funding to enable him to build a prototype for his new device, but he finds Jac, Guy and the inescapable question of money standing in his way. Elsewhere, Raf pushes Serena to confront her feelings when she appears in work on the day of Adrienne's funeral, seemingly unaffected by the day's significance.
This series is a spin-off from the long running BBC medical drama Casualty. Set in the same hospital as its sister series, this show follows the everyday lives, professional and personal, of the doctors, nurses and patients who find themselves, for various reasons, in the wards of Holby City General Hospital