When Setsuna was hugged, he hugged back, whimpered a little, then said, "Just tell Rukia bye for me. She's the only other one that's not here, I think. Aside from Crowley and Mr. Fell."

As for taking care of himself, Setsuna gave Cayce a cheeky grin. "Don't worry. If I don't take care of myself, Senpai'll kick my ass for you. You better take care of yourself, too, though."