"Mm?" Zoro didn't quite blush but he did look a bit abashed at the touch to his chest, his face going quiet. Aha, yes, bandage changes. Routine, right? He slid an arm up to try to prop himself on one elbow, finding those extra hands exactly what he needed - apparently he'd lost a lot more blood than he thought, it was hard to move under his own power. He still looked a bit shy as he accepted the help to sit up.

At least from that position he could look around and verify that everyone else was asleep, save for Robin. His attention went to her without question. "You got through all right, then. Good."