(Atsushi POV <3)

Atsushi and akutagawa have been dating for many years now. One day, Akutagawa told Atsushi that he forgot something important at the Port Mafia headquarters. He acutally lied. He was going to buy a ring for Atsushi. When he came home, it was hidden behind Akutagawa's back

Akutagawa: "Atsushi, I have something to tell you." Akutagawa said

Atsushi: "Yeah? What is it?"

Akutagawa kneels down in one knee and shows the ring box. He slowly opened it and there was a very shiny diamond ring

Akutagawa: "Would you marry me?"