Anyone who doesn't get why Yamada likes Ichikawa didn't read the series properly. We never see Yamada's thoughts but she wears her feelings on her sleeves. Read the first 16 or so chapters. The moment she fell for him was that chapter where Ichikawa left a bunch of tissues for Yamada in the library.
Thanks for the release!
Anyway, it's really nice how Kama's character got explored a bit, along with some nice showing of Aoyama's development. Komae and his girl always seemed like filler characters, just so there would be people outside of Kozan's school that Aoyama can talk too, so this is...
I can't believe how many people missed Yamada realkzing it's Ichikawa who left those tissues in the last panel. Her thoughts aren't shown but her expression and the way she looked at the tissue pack is telling.