>>1904309I'll post it. This is Vol 11's summary.
If it bothers you guys, I'll delete it immediately.
Most of the story seems to revolve around an extended flashback that tells the story of what happened three years ago that finally caused Kirino to actively dislike Kyousuke. The story seems to revolve around Kyousuke's interactions with another girl (櫻井秋美 = Akimi Sakurai??? Not sure about the pronunciation). At that time, Kyousuke was a hot-blooded model student who was worried about students who weren't showing up in class. That led to him befriending this girl, and them going on a bunch of adventures. But one day she went mountain-climbing with Kyousuke, and she ended up getting injured (fractured a bone). As a result, her parents withdrew her from that school. At around the same time, Kyousuke's grandmother had died, so everything was going poorly. The entire class blamed Kyousuke for what happened to Sakurai, and Manami got really angry (at Sakurai, at Kyousuke, and at the class). Kyousuke was depressed and went home crying, where Kirino consoled him. But later, Manami came over and gave him some "Life Consultation" -- she said that it couldn't be helped because Kyousuke's nothing special, that he's just a normal guy, and incidentally she liked him that way.
(cont)