beta
The Mangaka probably intended for it to be the older twin sacrificing his good relationship with MC to break off his relationship with the toxic ex, also it seems he has some baggage with his past relationship(s)
Still doesn’t excuse the fact that they didn’t have a heart to heart adult conversation where he explained his thought process and the reasons for his actions, instead, JUST LIKE THE EX, he says he ‘already apologised’ as of an apology is a legal contract that forces the victim to forgive the one who wronged them tf