Board Thread:Speculation House/@comment-4830106-20130824210701/@comment-9962367-20130825001438

Teravor wrote:

Though Ruby referrs to their parents,while Yang does not, leading me to believe Yang is the adopted one. (Or neither is adopted, and one just goes by a different surname, for some reason) What if there parents split up and Yang went with one parent and Ruby whent with the other? And thats why they have different surnames.