The only thing I want at all out of this manga is for Sekai to end up with Yozora. Anything else is a bonus. Don't you dare Nobara no Mori me this time around ;_;
Anyway, about the fall that Sekai took in chapter 3 from the push I assume was from Kagami. That was literally a whole flight of stairs she fell down. At the very least that looks to be a broken leg or something...
Yeah, definitely don't Nobara no Mori us here. I really liked that one too..