Apparently the difference between the male and female brain, the disconnect that makes it so difficult for each sex to understand the other, shows up at a very young age.
The walls are thin in my new office. We can almost always hear voices coming from the beauty shop next door, and today I could clearly hear two small children playing on the other side of the wall:
Little girl's voice: "Hello?"
Little boy's voice: "Hello, this is the FBI!"
Little girl's voice: (Muttering too softly to be audible.)
Little boy's voice (much louder now): "NO! I said, 'This is the FBI!'"
Little girl's voice (in a placating tone): "I know you did, but now I want to say, "You have the wrong number.'"