Being on True Blood is bitingly good, but for Anna Paquin also having her fiancé on set of the HBO vampire series is simply the best.

"What makes relationships so difficult with my job is all the traveling and being away from your significant other," she tells Britain's Elle for its October issue. "Eventually it gets too hard to maintain."

But since the Oscar-winning actress, 27, began dating her TV vampire costar Stephen Moyer in February, life has been a dream, as they get to hang out constantly.

http://www.people.com/people/news