Talk:Kansas/@comment-4689777-20140510131752/@comment-392210-20140511124912

Will we ever find out why Zelena (Rebecca Mader) needed Regina's (Lana Parrilla) blood? Edward Kitsis: I believe it was to confirm it was her sister and to deal with the blood lock. Adam Horowitz: That may be a case of something that we answered, but we didn't answer it clearly enough for people to get.

Lol the blood lock. If they're sisters... They didn't answer.