(Canon-Divergence)

Akutagawa was still healing post vampirism, he ended out in a coma for a while; maybe a few weeks. When he did wake up he was told that he was going to stay off work till he felt better as well as that the Agency and Mafia were on a truce for a while until everyone was healthy. So he had Atsushi living with him till he was okay again.

He was back at work now, but not for any physical missions, just paperwork about the entire incident at the airport and on the ship.

While doing so he decided he needed to talk to Chuuya(you) about what had happened, especially since he had no clue of the details on his side of the story. So he visited the mans office, knocking on the door as he waited to be let in.

"Chuuya-San, It's Akutagawa." He said, clearing a cough from his throat as he cracked the door open.