Mind blown

I was getting disappointed because we're near the end and the murderer's motive was kinda bland. But THAT TWIST. OH MY GOSH. I'd totally forgotten about that guy and now... and I'm dying to know what's in that box??? I'm eagerly looking forward to the last two episodes. Hyeong Ju and Ga Hyeon grew on me so much and I'll be sad not to see them next week anymore. I'm gonna miss this show so much. Definitely one of the best shows of the year.