Elizabeth really is awesome, though her and Peter's relationship seems to have been written a little differently this season. Being Human (US or UK) and The Vampire Diaries are good supernatural shows with growing fandoms that have talented vidders and artists that you may like, although there are some underlying problems with the relationships in TVD (not including the massive ship wars) Adultery does happen in the show, though the characters are quite hypocritical about it depending on if viewers are supposed to like the character or not. (For example it's wrong for Katherine, the bitchy vampire to have relationships with both brothers but it seems to be ok for Elena the moral human to do the same)Most of the relationships with the vampires i.e the main characters are formed through compulsion/mind control, making them non consensual, so it's not the best show if you get triggered. If you can put up with these issues, the fandom is really awesome and has some of the best fanart I've seen.