He was glad! This was so confusing but at least Madoka's hand didn't hurt anymore, he grinned, relieved. Though a moment later he realises that he probably needs to try and clean up his own hand and so he moved the cloth over to press on his own wound, it stung but that didn't stop the glad feeling he had.

"I don't really know... But remember when we were in that world where we all thought we had powers? I could help people then by taking away their hurts and this was just like that... But I never done it except in that world before..."

He's not magic, not outside of being a shinki and this is no shinki spell.