A reference to a crackship fic between Mafuyu Asahina x Akito Shinonome reposted by some twitter user & is now a joke between the Project Sekai fandom.
friend 1: yo who do you kin from project sekai friend 2: probably akito & mafuyu! hbu?
friend 1: come here mafuyu-chan 🤤
friend 2: WHAT
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.