I'm at Ch 35:
I'm still bothered by the fact that the flow of the story keep revolving around these two couples. Although the 2nd couple may hold an important key to the main plot, it slowly eating the main storyline and became main couple instead. Furthermore, It is most likely be the reason why it became likeable instead of the main couple. It's such a shame because the storyline is so promising with all of that drama.
I know some scenes overlap with the two couple's storyline but it could be salvage if they just made the 2nd couple a side story instead.
But other than that, I really like the 1st couple more!! Keep reading everyone.