You know the difference between a guy and a girl? Its when the things go on the guy's way, they are not girls. Their intention is always first on killing the things in front of them.

Most criminal behavior probably are like that.

Most girls can do that too, but you are talking about the love game, between you going to a guy pretending you are a girl. Most girls if the guy breaking up, they assuming the girls will kill them, plan to kill them by intuition. That guy won't know you are a fake girl, you kill him that very same day.

That is what the guy does.