Director: Kim Se-hwi
Following turns a small, uncomfortable habit into the engine of a full-blown thriller, as an ordinary man's obsession with strangers' homes drags him into a crime he didn't commit. The 2024 South Korean series pairs voyeurism with a wrongly-accused plot to keep viewers guessing about who is really pulling the strings.
What is Following about?
Jung-tae works in real estate, and off the clock he likes to let himself into empty apartments just to look around -- a habit that feels harmless until an Instagram personality named So-ra catches his attention. When a set of keys to her apartment lands in his hands almost by chance, his curiosity turns into a routine he can't quite give up. That routine collapses the moment he lets himself in and finds something no one is supposed to find, and from there the show flips its own premise: the watcher becomes the watched, and every clue starts pointing toward him. Told with a queasy, close-up intimacy that mirrors its lead character's own habit of looking where he shouldn't, Following spends less time on procedure than on the slow tightening of a trap around a man whose only real crime, at first, was curiosity.
Cast & crew
Byun Yo-han anchors the series as Jung-tae, playing the character's unease and self-justification without tipping into caricature, while Shin Hye-sun brings a wary, guarded quality to So-ra that keeps her motives just out of reach. Supporting turns from Yoon Byung-hee, Lee Chang-won, Shim Dal-gi, Lee El, Kim Mi-hye, and Park Myung-hoon fill out a tight circle of neighbors, colleagues, and investigators, each of whom could plausibly know more than they let on.
Context & significance
Directed by Kim Se-hwi, Following belongs to a recent run of Korean thrillers built around ordinary, flawed protagonists rather than professional detectives, using an intimate crime rather than a citywide conspiracy to build tension. Its focus on surveillance, social media identity, and how easily an innocent habit can be reframed as guilt gives it a distinctly contemporary edge within the genre.
Where & how to watch
Following streams on K-Time with a free account login, and viewers who prefer Farsi can watch it with a Persian dub track built in. The platform's Farsi-language interface makes browsing and picking up an episode where you left off straightforward on any device, and this page can be read without logging in.