Person-centred care is a normative expectation in nursing, reinforced by the forthcoming EU directive mandating its integration into nursing education from 2026. Yet, organisational constraints, resource scarcity and efficiency demands often make this ideal difficult to realise. Nurses frequently face situations where every choice entails ethical compromise. This paper uses philosophical frameworks to illuminate these tensions and inform practice and education. Drawing on Plato’s theory of Forms, we interpret the operating theatre as a metaphorical representation of near-ideal conditions, where the patient remains at the centre: safety is prioritised, tasks are completed thoroughly, and attention is focused on the individual. This is not to suggest perfection in practice, but to use the operating theatre as a conceptual lens for imagining how person-centred nursing might look when organisational structures support its principles. In contrast, home care nursing unfolds on a fragmented stage, marked by time pressure and overlapping responsibilities. Nurses often have to leave patients before tasks are adequately completed—not out of neglect, but due to structural constraints and competing demands. Here, person-centred care often becomes compromised. Using Aristotle’s account of tragedy, we frame these situations as moral dramas: nurses act with integrity yet encounter unavoidable ethical loss. This perspective highlights the emotional and moral labour inherent in care under structural constraints. To address this, we turn to contemporary moral philosophy. Arpaly’s concept of blameless wrongdoing offers a lens for recognising nurses’ moral effort even when outcomes fall short. Such recognition matters for governance and education: it supports professional autonomy and mitigates unjust moral blame. By staging nursing practice within these philosophical frameworks, we reveal how ideals and realities interact in person-centred care. Ancient concepts, combined with contemporary ethics, provide critical insight into bridging normative aspirations with organisational challenges—informing education and support for nurses under pressure.