User blog comment:Real Godisme/Chapter 481/@comment-5303512-20160411121010/@comment-7418318-20160411131143

But speaking of the CPR... Kagura is doing it wrong.

She doesn't pinch Jellal's nose closed and doesn't stretch his head far enough back, which means what she's doing is pretty much useless since all the air she breathes into him goes out the nose again and never reaches his lungs.

Hiro didn't pay attention at first aid classes. ^^