That seemed suitable to him. He had no problems with giving out his room number to Kratos. In general, Castiel wasn't particularly paranoid about the other patients, as it seemed like the Head Doctor and his minions were the true concern. Kobayashi might feel differently about it, but that wasn't enough to stop him, not when Kratos was offering help.

"It's M39. Hopefully that isn't too far from your own quarters," he said as the intercom went off and the nurses started weaving through the pews to collect them. Castiel stood with some difficulty, though he managed not to wince despite the pain that seemed to be working its way through different parts of his body. "With any luck, I'll see you tonight."