Yzzie (pronounced 'Easy') is actually a half-elf but she knows some (or most) Lupravian people are racist and is not rare that she disguises as a human... or as an elf, or as male ^^<br/><br/>So most probably Abigail just thinks she is a human, also it is not likely Yziie dislikes her even if she is viciously racist, she would just try harder to make her like her :P