A guy punches his neighbor in the face over noise complaints, and somehow that's where a love story starts. The show knows exactly what it is, five episodes of two people learning to live with each other's mess, and the quiet moments between arguments matter more than the yelling. By the end you're not thinking about the premise; you're thinking about how comfortable they become in the same space.
Yi-hyuk has finally moved into his own place, ready to embrace adult life on his own terms. That fantasy crumbles within weeks when his neighbor's apartment becomes a non-stop source of chaos, the noise unbearable enough to push him to the breaking point. A confrontation over the racket goes sideways fast, escalating into physical violence that leaves Yi-hyuk horrified at his own actions. Desperate to restore peace without further incident, he tries everything: petty revenge schemes, awkward negotiations, even humbling himself with earnest pleas. Nothing works. His neighbor remains unmoved, obstinate, and somehow infuriatingly unbothered by the conflict. Exhaustion eventually forces them to reach a fragile compromise. The constant friction begins to shift, revealing unexpected layers beneath the surface hostility. Yi-hyuk finds himself looking forward to interactions that once made him furious. What started as a noise complaint becomes something entirely different. Comedy and romance collide as Yi-hyuk grapples with catching feelings for the very person who drove him to desperation just weeks earlier.