[Sector... let's say 4]
[Kaworu's been thinking about leaving the shelter, finding himself an apartment or a small house, and Sector 4 is one of the nicest-looking in the prison, so that's where he's looking at the moment.
He pauses when he recognises a familiar face, although he can't place the name. The one who found the blood in the fridge. He's interesting, but not very talkative.
After a moment's thought, he offers a nod and a crooked smile.] Hello.