
While reading this I keep my eyes wide open hoping to find the difference between the twin like Towa did. I keep coming back to previous page. And surprise. I can't differentiate them. Fuck my life.

Well, I can differentiate them properly now ever since Towa said their personality is different. Seiji is a calm and collective flower lover and Aiji is someone who mimics his brother. Hes scared to let people try to compare them since he wants to be the same as his twin brother. One thing for sure that will differentiate them is how they give an impact to their conversation. With Seiji to be understanding and talks about his likes or dislikes and Aiji to be the one who is straightforward at every conversation trying to flirt with Towa or answering straightforwardly.

So let me get this straight. They're twin. Both Ai and Sei love each other. Great.
But, Sei is an alpha (is he?) and Ai is an omega. So they bonded (or both of them are omegas?) Ai getting irritated to Towa because Towa can tell the difference between them. So they're not special anymore since what makes them special (in their head) is people can't tell the difference between them.
So, what the fuck is Aiji problem? Is it jealousy? But towards who? To Seiji or Towa?

Jealousy isn't really the word I would use here.... I think it's something more about feeling inferior to each other, and I'm not talking just in regards to Towa. Being twins I'm sure they were compared a lot growing up, especially when one turned out to be an alpha and the other omega.
WTF!! I'm screaming when i see this Manhwa here. This is a real masterpiece!!
Yesh