Luna was still growling as she looked to Hunter before getting struck by Hunter's tail, and what was more, she just stood there when she had heard Hunter's voice ring through her mind.
At first, she was just standing there, taking a few deep breaths of air as she was already starting to calm herself down, now realizing what she had done, her facial expresission changing from looking hungry to more scared as she looked over to Littlefoot, stepping back a little bit "No...no....no....I....no...." was all she could say, shaking her head a little bit as well.
She looked back to Hunter, looking at her for a second or so before turning around and actually bolted off for the time being, as she didn't want to hang around them at the moment, especially after what she had just done, tears in her eyes as she was already quiet a while away from the group, slowing down to a bit of a walk. She did not want to do that at all, having to attack someone, and after attacking Littlefoot like that, she just had to run off for the time being.