Lol this chapter confirmed few things i noticed about Asuka's behaviour on this camp. First, i noticed that when Fuuka & Kuroki argue about "something" in the cafetaria, Asuka was kinda mad at Fuuka for talking about "those kinda thing" at breakfast time. And the second one was at the onsen, Asuka "defended" Kuroki when Miho asking her why would she dyed her pubes by saying Kuroki also dyed her hair but it returned to black now. Both cases were in fact, the proof that Asuka is jealous with Fuuka & Miho for being more close with Kuroki.