I can't tell who's the bad twin and who's the good twin

Aiji is bad twin
Seiji is good twin

(≧∀≦)

I was thinking seiji is the bad twin but maybe towa is the bad one cuz he's getting punished lol jk ╮(￣▽￣)╭

Aiji wanted them to be the same, and he hates flowers. He was the one that wanted to punish Towa for seeing their differences (pretending to blame it for breaking the flowers). He was the first one that called out to Towa. Aiji is the omega.

Seiji is a carefree one, and he likes flowers. He was the kind one and sort of follows Aiji's decisions. He likes Towa for noticing and accepting their differences. He also has the hair whorl. Seiji is the Alpha.

Ik that it can be confusing, but once the mc explained the differences, it became easier. Remembering it can be a pain in the butt tho, and I'm pretty sure, I will forget it in the next chapter ╮(￣▽￣)╭