Good morning Christa. I liked may of your ideas so if there is one or two you have a particular craving for lets talk about it. One in particular caught my eye and although we could do it just as you stated it I thought I would offer you some food for thought to expand upon your idea.
It could be a rockstar or a model that share these same traits. Either one would have a long list of enemies which could play out later. I also like the idea of cat and mouse between the two as she repeatedly gets only so far attacking him when she can or attempting escape. Then the roles reverse and he or she has the upper hand.
It could also be an actress who may be more skilled at fooling him or her. Hope to hear back from you.