This chapter probably could have been really good if it didn't go so overboard. I don't want to say it "took itself too seriously," because it's a serious moment, but yikes...that was kinda hard to read, and not in a good way.
And now that Nanaki has gone and said she just wants to be Kurokawa's bff we're stuck between a rock and a hard place where if she does end up loving her it will be even more shitty to Izumi and if she doesn't, well, she doesn't.