From how I see it, in a way killing stalking is a bit of a romance. Sangwoo and Bum have an extremely toxic Relationship but aren't they still dependent on each other? Of course it isn't healthy and it's something that people don't talk about often, but guys sangwoo and yoonbum have a relationship (a bad one but yeah). Who knows what it is but it's one, yeah um but really looking forward to this, I hope it's done well with good actors otherwise it won't be the same. Oh yeah but I don't think ks is BL, it's like a scary toxic thriller unhealthy romance thing, not BL. (This is how I see it don't come at me bro)