All human beings—male and female—are created in the image of God. Each is a beloved spirit son or daughter of heavenly parents, and, as such, each has a divine nature and destiny. Gender is an essential characteristic of individual premortal, mortal, and eternal identity and purpose.
Lest you should wonder...
Boys like to play with lipstick.Girls like to WEAR lipstick. (even if it is a crayon - note that the color coordinates with her top.)
Boys object to the camera.
Girls POSE for the camera.
Boys like to eat their toes.
Girls like to cover their toes with shoes (or polish!).
Boys jump right in!
Girls scope out the scene and plan.
Boys attack the presents, perhaps even before permission has been given.
Girls wait, and let brother do the work.
Boys do not match.
They still love each other very much!