Scientists have found that girls laught twice as much when they are with boys as when they are with other girls. Sociobiologists believe that this is an instinctive defensive reaction to charm the big, dangerous males. I believe it is because boys are twice as silly.
But in respect for science, I've taken the first approach in Chapter 14.
I'm also trying a different style of dialog, commented instead of bare. I am not sure I'll keep it though. Good dialog should be self-explanatory, in my opinion.