oh wow, this is a first Hiyama was officially both recognizing Kimura's emotions and feelings in an uncomfortable situation as well as feeling jealous and envious of Mizushima rather then focusing on pointing out how she's a better match for Kimura then him in a rather crude and convoluted manner.
Thank you for the chapter I love this series and I hope we get to see more of Hiyama interactions with Kimura's mother and the image she tries to present in front of her. Also liked seeing Kimura being jealous of her friendship with good girl Tomoe chan.... though I get the feeling Tomoe may end up realizing she has more then just gal pal feelings for her bestie.