
Poor Acchan! He was clearly not aware of himself when he reacted like that. I wonder what horrible stuff happened to him in the past in order for him to be so scared and volatile now. I almost worry that he'll be suicidal after choking Yuu-kun. Because there's no way he's okay with himself becoming abusive. I mean it sucks for Yuu-kun too, but less so in my opinion. The power dynamic is in Yuu-kun's favor since it is entirely his decisions that will dictate how things proceed. He was scared for a moment but I do not think he feels helpless or trapped, which are important distinctions to make when evaluating their power dynamic.

I'm glad they are finally happy together and open with their feelings. At least reaching such a desparate and bad situation forced Hyesung to finally address his insecurities with Dojin. Plus, since they're bonded, it gives more validity to the claims of affection Dojin has been making. Now Hyesung will never have too worry about being abandoned again. Which is really nice for him because he deserves a place to belong.
Edit: Maybe this security will increase his feelings of self-worth and help him rid himself of his "bad habit" of running away when he's confused, which has been a major part of this story ever since his friend first called him out on it in chapter 4. Now, instead of running away, he'll run to Dojin who could help him work through the things that confuse him. He's not particularly bright, so he'll probably still find himself in a lot of situations that confuse him. But, with Dojin's support, maybe he will have a stable enough life that he can even go back to school and perhaps develop his exceptional math skills further. If he did that, then he might be able to find a job he likes or at least be able to finally be proud of himself for something he has accomplished.

I don't like the current situation. I wish he'd just come out with the truth about what the professor did to him and not do this stupid stuff where he blames himself for what that shitty waste-of-space professor did. None of his actions make him responsible for the professor's actions. But I'm super glad that the professor got beat-the-fuck-up. That professor is manipulative and uses his power against other people to make them feel weak and helpless thus forcing them to do things they don't want to do and enforcing his will over them. On top of which he's a no-good dirty rapist and victim blamer. I think the professor has not suffered enough for what he did. God, he's just so shitty.

I was fine with the two semes. It's a tricky situation after all. But now that Alec is ignoring Hyun's wishes and starting some territorial war with Ivan, I think I've officially become team Ivan. I guess I was already leaning towards Ivan because he's actually a sweetheart. But above all, my reason for picking sides is that Alec has violated the number one rule: RESPECT YOUR UKE!
So, after so many generations, isn't the Kagurazaka family just a subset of the Ujou family. You start with 1 Kagurazaka + 1 Ujou, makes 50% Ujou baby. That baby grows up and marries an Ujou; so 50% Ujou papa + 100% Ujou mama makes 75% Ujou baby. See where I'm going with this? Eventually it'll only be Ujou blood in the Kagurazaka family. I think all the genetic variability in these two families must be from the people who marry the remaining siblings in each generation of Ujou kids.
Yeah I was thinking the same haha