[He takes a step back to maintain the distance between them, while blood seeps through his fingers and falls in thick drops to the ground. He wants to snarl out another threat but the creature with Stiles's face is right - even the effort he needs to remain standing is too much for him right now, and he drops to his knees, panting hard.]
Why- [He tries to swallow a groan of pain.] Why are you doing this? Why hurt people just for trusting others?