
When the second season, this is pure torture no offense XD... I wanna see what happen next *^*

My prediction for next season: now that sangwoo knows he will probably encourage it, so in the end both become serial killers and live happily ever after OR not...they might end up killing each other or get caught by the suspicious policeman...
It an ironic twisted, both of them killed each other but yet in the end their son end up actually like his mother and the girl who saw through the peephole is like the reincarnation of the husband, but now the story continues on in a endless guess on what if