This the first time i write review in my Drama list, but The Guest deserved that, cinematography, music Scoring, and acting set up high standards for me to watch other K-Drama, back in day in when i watch it in 2018, i don't really pay attention to K-Drama because the infamous steorotype that K-Drama can't hold their quality in stable are from first episode to end episode, usually after few episode left out, their quality will go down unexpectedly, and unnecessary lovelines just for sake of fan service, but The Guest prove my judgment was wrong, i kinda feel bad there is not much hype and talking about this show that deserved to get, i will call this show was one of hidden gem of K-Drama, even now i watch many drama until 2021 yet i can't found another one that hold special place like The Guest