Looks like the author still had a lot of ideas when they announced it was getting axed, so they said "fuck it" and just put dozens of chapters worth of content in 3 chapters
While I don't mind the whole "i became ceo again lol" thing why did author-san interrupt their kiss? Why not finally have them kiss after around 8 chapters of Kimito noticing his feelings for Aika and then having the whole gang appearing & Miyuki attacking him?