You and the Port Mafia members were all on a pretty difficult mission. Successfully, you all won. But most of the members were wounded, especially you. As the mission got finished, the members waited for Mori to arrive so he could give permission to them to get back to base.

Akutagawa: "Finally, this damn mission is over."

Hirotsu: "I can agree with you on that."

Chuuya: "Let's just wait for Mori..."

A few of them seems to notice that you're not here with them...