How to Be a Family

Do-Yeon and Eun-Ha were once brought together as stepbrothers when their parents married, forging a brief but meaningful family bond. However, that connection was abruptly severed when their parents divorced, turning them back into complete strangers. For years, they lived entirely separate lives, the memory of their shared household fading into the past. When fate finally reunites them after a long separation, the dynamic between the two has drastically shifted. Eun-Ha is no longer the distant younger brother Do-Yeon remembers; instead, he exhibits an intense, unsettling fixation on him. This overwhelming obsession places a heavy emotional burden on Do-Yeon, who struggles to navigate the suffocating attention from someone he still considers his younger sibling. Yet, the most distressing complication lies within Do-Yeon himself. As he attempts to manage Eun-Ha’s relentless devotion, he is forced to confront a deeply troubling realization about his own heart. The emotions stirring inside him are far removed from simple familial affection, blurring the boundaries of their relationship and threatening to unravel everything he thought he understood about their reunion.