User blog comment:Ajrep1994/Yang and Ruby are half sisters/@comment-3146930-20140723223108/@comment-4010415-20140724013426

I know they're not. I was clarifying for anon, who was confused about the difference between a step-sister and a half-sister.

Also, HSXI, I was thinking that too. Well, the part with them sharing a dad and having different moms, at least.