Isi may not have typically worked hard ever, may not have exactly presented herself as a particularly caring individual at times yet there was certainly a good heart hidden beneath her often irritating ways. To see Raisa like this was far from right, she had no idea if she would help but she might as well try, Ebony needed Raisa back after all. In a slightly more selfish thought, Isi certainly didn't think she could return until Raisa had control of the pack again.
Koros she would try to remember that, or else find a better nickname for him than fox that one definitely lacked originality. As for his manners, sure it was nice and all but Isi was not a miss, nor did she really like Isidora. "Alright Koros. Just Isi will do for me. None of this miss stuff or Isidora." She would point out, he had after all used her full name earlier on though with everything else distracting her she had refrained from correcting him then.
"Weird..." Isi would comment simply as he explained the shaking fits. "Maybe she needs a healer. We can't go get Addy or Max though, taking her back to Ebony probably isn't a great idea." She would comment looking back to Koros again.