This article explores the lived experiences of Ukrainian soldiers in a romantic relationship with another soldier in the same unit in the Russo-Ukrainian War. Contributing to scholarship on military couples, embodied experiences of war, human dimensions of warfare, and soldierly love, the study aims to understand how these soldiers are affected emotionally and as soldiers by having a relationship on the frontline. Drawing upon the Grounded Theory method, based on eight semi-structured interviews with soldiers from four couples, the findings visualize these experiences through four theoretical constructs. Having a relationship while serving on the frontline endowed these soldiers in Ukraine with an existential purpose that was protective and motivating, making them cautious and feel less dehumanized but also stressed from fear of loss. The findings have implications for how armed forces understand soldiers’ emotional needs and relations at war.