I know right!? I'm still trying to wrap my head around what in the heck this series is about. A grandfather liking…
grandson dies, grandfather takes over grandson's body by falling down the stairs. He meets grandson's friend at college, who is the reincarnation of grandfather's deceased wife. This is how their love story begins.
I have a theory that Joe is the mastermind he is responsible for Sun's father's death and he sent Jun ho to seduce…
anyone who has seen the trailer for the series knows that he is behind everything that happened to Sun's father. It is not a secret. It was revealed by the creators of the series before episode 1 was released.
Edit. Ep 13 and she's still annoying.