The vixen seems a little confused as Kali's speech starts slowing and she focuses on something behind her.  She turns to look behind her curiously, but doesn't see anything.  Turning back it seems the lizard has decided the same and refocused on her.  The idea that there was some reason the lizard tried to make her look passes her mind, but she has no reason to suspect her yet.  "I understand completely, and would never tell you not to do what you feel best for your leader's safety.  Forgive me; I would refer to her properly, but I don't actually know what her title is."