Responses
Well... If that's really Eunho's plan, then he hasn't matured at all IMO XD. Making someone suffer because he dumped you is kinda petty. I actually think he's just grasping at straws so he can be with hyung at any cost. Both scenarios are kinda sad.
That's true. But let's see how it goes.
I think Eunho is going to make Jaeha go through whatever he had to go through because of Jaeha. It's going to be more like, Eunho will take the past Jaeha's role and Jaeha becomes the past Eunho (If you're confused why that is the case, it's only because, like he mentioned in the manga that he realized, when he couldn't throw away the ring, that he had deeply fallen for Eunho.) Now that Eunho is still maturing and knows how to hide his emotions, I am sure he is going to make Jaeha suffer just like he had to suffer because of that douche.