Thanks for the chapter :D
Love is war, or something like that. Asuka's behavior is odd, but I get it. She's basically a character foil to Ayumu: assertive, socially aware, but somewhat insecure deep down and definitely much less straightforward. I can't exactly blame her either, since I think anyone – excluding Ayumu – would do what she did in her situation.
That aside: goodness, Hayami is dense. Like, seriously dense. And it's stupidly funny every time.