Thank you for the translation!
I forget, are they actually in an official relationship? I thought the confession meant they're dating. Because they act the same as before, like just acquaintances. Like they don't even greet/acknowledge each other like a couple when they see each other lol or act as if they know each other more than classmates. I understand he's still dealing with lots of issues about his past with Yuki, but I think the author still hasn't succeeded in showing their relationship was even necessary...like they could have stayed very good friends and built up to their romance more instead of rushing it & then completely sidelining it for awhile now. If all she wanted to do was still focus on Yuki And Mafuyu growing individually.