Given that Fujihara appears to be holding Sasha’s costume… They totally did it, didn’t they?
Aoi: Were we interrupting?Kana, Aoi! Sorry for being late!Haah...Sasha-san! The collar's still on-
Ah.Haah...Haah...Um...
Happy Halloween!!Kana: AS IF!!Haah...Kana: You two...Haah...Haah...door opensSasha: Of course not! I want everyone to join in!!