The Gallizar's eyes narrowed in thought. She wanted to know how to kill....anyone she didn't like. Humm, he kinda liked this girl's style. Now, he wasn't stupid. He could assume, well enough, that she really didn't favor him so much, but that trivial fact was just that, trivial. It need not be a concern of his, as he couldn't be killed in any practical way and he was such a rare being, perhaps the only one still existing like himself, so there was no need to teach her how to deal with a kind like his.
"Good enough. If you agree, then I will teach you what you need to know." Being a player in the game of killing, himself, it'd be easy.
"Now then, comes the price." Mentally, he was grinning wildly. Physically, he held a serious expression. "I'd like one of your eyes. Whichever one you choose." As he said this, his own eyes burned down into the girls. "Both of them are in excellent condition..." He added, more to himself. "Now, before you drop the idea, I must tell you this, though your eye will be removed, the socket left empty, I can assure you that you'll still see from that area. But you won't be able to do such things as cry. Understood?" And, as if to illustrate how he'd go about removing it, he suddenly stuck his arm forward, hand going into her stomach. It fazed in, harmlessly. It would bring her no pain at all, though he could easily rip out any of her organs at the very moment. He drew back, before she could freak out.
"You see, I'm not a normal person at all." He grinned. "Do we have a deal?"