Maybe the reason why they both got "eggs" was because their desire when they turned into monsters was an unselfish one since they wanted to save people so that may have had some hand in retaining their humanity.
Yes and that's why they got chosen. I remember the evil boss was told that he was not the chosen one. Even the stroller lady had turned into an egg. She also showed unselfish desire and restraint when she got turned
I'm just going to assume that out of the many people who are going to eventually hatch in the future, a lot of them will be able to regain their emotions the way that Hyun did, Hyuk included. Especially if he's able to find the rest of them and Hyun will be able to guide him.
We need a season 2
Yess we do!!
For personal reasons I'm going to pretend this was an open ending. Since there were two eggs on the terrace, there's not reason that Hyuk won't show up a few days after Hyun