Have you ever played a Bioware RPG? Baldurs Gate II, KotOR, Jade Empires, or Neverwinter Nights? These games all featured a level of NPC interaction that allowed romance dialogue to occur if you where particularly nice to given NPC.
Now maybe I am just being silly (or am I?
) but is it possible to mod Civilization so that the attitude bar might slide that little bit further upwards? A few additional diplomacy lines of sweet nothings perhaps? I would trade "Democracy" for "Sexual Favors" with Isabella any given day. 

Now maybe I am just being silly (or am I?


