I was talking about this subject yesterday with a guy on here. My experience fighting is purely with one girl, which started off as a school fight and then developed into something different a few years later, competitive wrestling to begin with and then more a heel v jobber thing. Even though I grew to like her, in that I really enjoyed our sessions and desperately wanted her to return again the following week, I was never really satisfied unless I made her cry and would always do something to bring them forth.
She had once reduced me to tears with name calling at school so it always gave me a little kick to see real tears from her.