In my perfect universe, Mina and the Count could just be friends forever. Their tragedy is that Mina has to keep growing older, and it feels like she’s the only real friend Vlad has, maybe ever has had. I would hate to think of their relationship waning as the responsibilities of an older Mina superseded playtime. I bet Vlad would be a great help in certain areas of history. I don’t think either of them are fans of algebra though.