That stripping scene legit made me say, "um, what" out loud. What the fuck was that even. I guess the author wanted to portray some "deep" "emotional" moment between Haruki and Aya but it just comes across as stupid, pretentious and invasive to me. Haruki is so repulsive and creepy.
And Mochida. She was just an annoying teenager before, but she just crossed the line into unlikeable territory in this chapter. Seriously, these two should just fuck each other and calm their titties. And stop messing with the main characters.