
..I'm sorry but who cares if they are related or not??
They don't know each other and the other dude is dick head. How is any of this related to anything in the first place?? XD

It's because at first they thought mr. Jun was like Taeho, a special person who wasn't affected by the curse. But turns out he isn't affected because he is related to Wooyeon.
So he is not special, just a dick and a liar. I mean, they knew each other for years and he never bothered to mention that?!
Also it might explain a little why he hates Wooyeon so much if his mom had some issue with the rest of the family.

Ok.. I re-read everything to make sure.
Masumi's father is not dead? They do not have a family altar, and Masumi has said nothing to confirm this, right?
What if.. I really hope this is not the case but..
WHAT IF, the pedo molester from Masumi's childhood is actually his father?
From what we can see in the flashback about the beach, Masumi's father has a very similar silhouette (build and hairstyle) with the molester.
Maybe that is also the reason Masumi's mother is having such a big reaction just seeing his son kiss an older man?
(⊙…⊙ )
this series went weird fast