I like the series. I like the difference in characters played and how they sometimes conflict and compliment each other. However, by this time Nikki should not be so naive. As much as she has gone through by now she should have taken up some kind of self defense program to protect herself, since she always goes off on her own, and never listens to anyone. I find that rather disturbing watching it happen with her time and time again. So please, give her character some techniques on self defense and quit trying to make her look so innocent and gentle.