(( You're Atsushi ))

Atsushi got way too busy with work so he asked Dazai to do his shopping for him. As a prank instead of cologne Dazai bought pheromone perfume. One day Atsushi got partnered up with Akutagawa for another mission. He got ready and arrived at him meeting place with Akutagawa.

Akutagawa : "Jinko.. what's that smell.." He says as he looked at Atsushi "Is it you?" He starts sniffing Atsushi's neck.