This chapter is also peak, and it goes to show how intoxicated students at Waguri's school are. They got shoved bullshit about Chidori and its students, that they are getting culture shocked at the thought of Chidori students being the same as them.
Peak chapter, I'm more than happy to experience it again.
Kaoruko's family is just SO UNDERSTANDING and accepting. It's just so nice to see that the couple has gained the permission from Kaoruko's mother, which should be enough for them to continue dating and forsake stereotypes about the schools.