No, thanks

He hid his pain for years for Taiga. Then when he was scared that Shuu was taking Taiga away, he took it with a smile because eventhough he was hurting and he wanted Taiga for himself, he wanted Taiga to be happy anyway. He thinks for his brothers all the time, took the time to understand each of them, probably understanding them more than they do him or each other.

And people call him selfish? For his very realistic fears? For thinking seriously about his relationship with Yuuta? Yes, he overreacted due to his insecurity. It was already explained that he has been left by so many people and it built distrust in him as well. And people call him selfish? Were we reading the same manga? How ridiculous.

Nevermind don't bother replying me. The fact that this couple alone had 3 volumes on their own showed that people truly understood and felt their love for each other. Too bad you couldn't see the same. Good luck for your future relationships! Lol.

I read this one almost one year ago so I don’t really know what it’s about anymore and I don’t remember what I meant by this comment. Clearly because of this fact I can’t discuss this further with you. But I can tell you one thing. Did I call someone selfish in my comment? Not really… So I don’t really understand why you are being all angry that ppl call him selfish when I didn’t say anything like that.

And one more thing… without your second comment your opinion would have value for me and I would be glad for it. But now? It just feels really childish and immature…

All the reasons that you "kindly" explained here apply to Mayumi in the previous manga. Here I was really disappointed. Not at him, but with the manga as a whole. The reason for him being angry didn't quite clicked with how Mayumi was in the previous mangas nor where his character was directed. He talks as if Taiga abandoned him for Shuu whereas previously he said he was feeling guilty for abandoning Taiga.
And the reason, and the whole breakfast scene,add it seem like he didn't think about it carefully. He remembered his "trauma" with Mizuki just that very day?
I'm sorry but it seems to me that the author dropped the ball here. I really loved Mayumi as a character. He was really complicated and he was actually growing as a character and trying to deal with it.