Feels like this chapter is starting to explain how their fight got this much out of hand, but it remains to be seen whether it will be enough...
I believe this fight will never be mention again so don't expect anything.
We'll see. I just don't see why else we had to get a flashback like this right at this time. 32 already made it clear that Minami's attitude towards their relationship, still expecting it to be a temporary thing, was what started the fight. But I'm wondering whether there was anything more to it that made it escalate, this alone really doesn't seem enough to warrant that kind of a result after Iori's initial words in response.