Board Thread:Spoilers!/@comment-26385535-20160127061149/@comment-24674051-20160321165959

Ruby and Mulan are recurring characters. Meghan Ory and Jamie Chung are both busy actresses, so it can sometimes be difficult to work the schedules for their appearance. I'm confident that if the story comes up where these characters are relevant, and the actresses are available, then they will return.

In the meantime, we take what we can get, and enjoy when these ladies are present.

And everyone has been assuming that Ruby and Mulan are the lgbt couple (or at least Mulan and some other female character). The writers have never actually said that the lgbt couple would involve either of these 2. they only promised a presentation of an lgbt relationship in a significant way.