"I don't mind at all", as long as the wounds got taken care off he was satisfied right now.
Yes, these bandages definitely needed to be changed. Ewww. Ryuutaro removes them as well. Seeing the remnants of the wounds underneath he pauses for a moment. How much more of such wounds was he going to see from now on?
Ryuutaro brushes the thought aside and reaches out for fresh bandages, finishing his work on Hayato.