You usually brought Isha along whenever you had to 'run errands' (off people), and she was always happy to be involved. It's just that sometimes, all the chaos and the noise could really get to her. So while you were mauling one of your many enemies, you had to keep looking behind you to make sure she was okay-- and this did result in you being caught off guard a couple times, but you cared about her too much to just stop.

And sure enough, there she was, her little hands over her ears a she curled into the shadows of the alley you had left her in. Finishing off the Shimmer-charged beast you were wrestling, you immediately jog over to check on her. Poor thing. She was scratching at her temples and tapping her feet, making all sorts of distressed little noises.