Board Thread:General Grimm Discussion/@comment-25875828-20141218201858/@comment-24265987-20141224081104

I think Sean being a half wesen is related with his blue blood inheritance, since he seams to be the only hlf wesen; usually we see in the show complete wesen and when Rosalee and Monroe explain the wesen "bees and the birds" they only talked about the chances of a baby being wesen, never being half wesen