"Anything'll help," Hanamaru explains. It's then that she looks over at the person who she's actually talking to and does a double take. Wait a moment..."Carly?!"

What the heck! The last time she saw Carly, she was an entirely different color. How come everybody she knew from before has changed so much? Was this another vampire thing, like what happened with Gon?

Hanamaru blinks back her confusion before falling back into what she's doing. She starts to sing again, continuing to nullify the pain in the man's leg. Thankfully, her carnival experience and the fact that she trusts Carly is making Hanamaru assume this is helpful fire, not 'gonna burn a man's leg off' fire.