Board Thread:General Discussion/@comment-25926288-20151116022115/@comment-24674051-20151117171607

Ruby first encountered Zelena while in wolf form in the episode, and was put to sleep by Zelena. we don't know what her response in wolf from was other than "Growl". But by the time they figured out that it was Arthur and Zelena, Ruby had probably mentally processed the information. She might have had questions about Zelena being alive, but she would not have been shocked when she met Zelena in her human form.