Why Do Muslim Girls Cover Up Their Hair and Body?

-A non-Muslim guy: why do your girls cover up their hair & body?

Muslim guy smiled and got two candies, one covered and the other not and threw them into the dusty floor.

-Muslim guy: If you were to choose one of them, which one would you choose?

-non-Muslim guy replied: The covered one.

-Muslim guy: And that's how we treat & see our women.