Just binged this. I love it. I do think the misunderstandings are getting a bit old and I really want them to sort it out at some point and for them to officially start dating (although I dread Toramaru's reaction when she finds out about the misunderstanding). That might be difficult though since this whole manga is essentially about one big misunderstanding and their interactions after said misunderstanding. They'll probably only sort it out towards the end of the manga. One can hope though.
I love Toramaru's development. She went from a girl who couldn't even speak or interact with Unoki (or just about anyone really) without appearing menacing or murderous, to a girl who is now capable of interacting with Unoki normally while smiling (for the most part). Not to mention more social and approachable overall. Unoki has had a positive effect on her. I adore how she always internally blows up about her love for Unoki and is always trying her best to progress their relationship albeit slowly (please at least hold hands sometime soon). She's essentially grooming her future husband. I also really like the positive effect she has on Unoki.
Unoki's development has been great too. Thanks to Toramaru's influence (and Yutaka to a certain extent, bless her and her support) he's gone from an insecure, scared boy to someone who is a lot more confident, cheerful, open and stable. He was even able to confess his feelings to the girl he loves, it's just a shame that she thinks they're already a couple so he thinks she doesn't reciprocate his feelings (sigh these misunderstandings man). I think that's a pretty huge step for him all the same.
I don't really like this latest development with the new girl if I'm gonna be honest. I just hope it doesn't last too long and is resolved fairly quickly because she's annoying and feels like an unneccessary addition to the manga. Things were great the way they were before she appeared. I thought things were progressing at a rather good pace; not too fast and not too slow. It's obvious she was added purely for drama and is a plot device to push Unoki and Toramaru even closer, but it just wasn't needed imo. Not enough to make me start disliking the manga because I like Toramaru and Yutaka way too much, but if it goes on for too long or she's gonna be a permanent character from now on...then it just might.
We'll just have to see what happens, I guess. Sorry for the long comment.