Episode 10 writing sucksss, they could've avoided everything if they just had a proper communication, i was very much liking this series, but this last episode seemed so amateur... im upset now
my theory is the sister died/was killed and dahyun was given her heart through a transplant which could explain…
yeah, i think all the town people were in it together as well, in the flashback into how she was missing, they looked very suspicious, and Da Hyun mother and grandma had experience into this kind of situation, they were super levelheaded even though there was a dead man on the floor