[ Adachi did see another nameplate outside the door, but he kinda ignored it in the relief he had to finally lay down on a real bed. So... Fine. He could probably survive having a roommate. ]

Adachi. [ He introduces himself. ] Tohru Adachi.

[ A beat, and then: ] You look just positively thrilled about it. Don't worry, I don't plan on cramping your style by staying in here all the time anyway. [ He's happy to mostly just leave this guy alone. ...Mostly being the key word. ]