
Okay, I'm just trying to make sense with the plot and characters development. The uke didn't do anything wrong, the ex isn't at fault while the ex's bitch is just insecure and immature, but still, he has crossed the line there. I'm so proud and glad that the uke actually say something behalf himself! He is not so weak as I thought he would. Good job!
But the seme, although he looks like another trash who doesn't deserve the uke body, I think that's just his personalities, ego, and pride. He has some sympathetic feelings toward the uke and yet he doesn't want to take responsible on uke's heavy feelings after broken up. Of course, he is selfish, he just want the uke body. He shouldn't even enter the physical relationship with the uke. But I can't help but think that it's actually a good thing for uke, in some way.
Because of the seme, uke is now working on expending his horizon and connection, which he doesn't have it when he still stuck with his ex in their tiny world. And, broken heart isn't something simple. He want to keep it strictly to physical because he want the uke to only think of himself more and not to easily fall for him- maybe.........but I think he is still a jerk. (Okay now I'm not confident if I want to say that he is even good). He is a jerk......but! He will start to fall for uke eventually. He will lose to his ego and pride. Uke has strong charm that he has yet to realise. He is too sweet and strong. He might look weak now because he just getting better but he will be okay later.
This manhwa make me lost my shit and I can't really blame any character. I hope it will unfold beautifully and has a good ending for all.

Their relationship is exactly reflecting their dynamic and personality lmao. Pushy uke and push-over seme and they somehow go along with the flows and pretty much trust and open with each other.
Eventho their relationship are pretty much like that, Kaede was so happy when he know Yoshitaka's real feelings. That's freaking precious. As for Yoshitaka, I think he already know Kaede's feeling when he saw Kaede shoot the sex scene with Kazama.
Sure, they didn't have the formalities in their relationship like the first day, anniversary and didn't even celebrate birthdays (I'm sure they don't even know the anniversary date). But that's up to them. They're pretty much like some old married couples. They only need each other to feel complete. It's too wholesome omg. I just love them.
Also! I kinda ship Kazama with Natsume and Natsume is topping UWU. But Shu is also pretty sweet with Kazama and Kazama looks smitten with Shu. Or should I root Natsume with Saori?? Since Natsume said he is straight- I just hope Natsume has his own happy story too.
I love how Mr. Kang treat Yiyoung's friend like children and he even act more childish with them around. It's like a new side of him revealed thanks to Yiyoung uwu. I can't umu. Tis couple make me goes UWU ATTACC