The Difference Between Boys and Girls / der Untershied zwischen Jungen und Mädchen

Nikolas: You know when you have an itch in your hair? Boys scratch their hair.

Me: Yeah, people usually scratch their heads when it's itchy.

Nikolas: Boys scratch their hair, but girls don't.

Me: No? Don't girls get itchy hair?

Nikolas: Yes, but girls don't scratch their hair. They just flick the itch away.