Hahahaha I really don't like Komi san, I think she was at first made to be some kind of rival or a way to show Tomoki's true color but at some point she just became the loser ... Like, I almost feel bad for her.
But compared to how happy I am with Tomoki, I couldn't care less!
At this point, I think there's no one else that hasn't noticed Kuroki's change, right? maybe that means a huge development in the next few chapters, even the climax.