switchbladeeyes

Yes, saddly, their relationship is not really explored, besides in the one episode and then only in showing how she came to be a vampire. My headcanon always was "well, it's unlikely that -nothing- happened in over a millennium, so maybe once in a blue moon when they were both in a mood for it - sure thing!"

Hmm, yep, Nick seemingly not knowing that vampire blood has restorative properties (more than human blood) seems very unlikely. But when did the show care for continuity or evaded plot holes? :D