Watch the bangs, Haruna has her hair between eyes, and Hiei has those parted bangs. Also artist commentary confirms thats Hiei, because he wants to draw her.
One can't quite analyse mumble-jumbo stuff after all ^^;;;
Nah, even mumbo-jumbo stuff has a certain mechanics behind it, from a certain point of view. It's just that nowadays, things that can't be ascertained by technology, and thus, 'un-scientific', are always regarded as unreal.
