[Katara's not as much grossed out by blood itself as she is disturbed at the thought of using it as a weapon. She told Buffy the truth - outside the body, it's like everything else... Katara doesn't want to think about the ways that she can use it inside a body. And it's a full moon tonight. But the 'I am trying not to brood and make comparisons' thought process she had going on was completely derailed at Buffy's question.]
no subject
Vampires? No. Are they like werewolves?