Websites like Moshi Monsters, and other sites allow people to make connections with other people’s accounts and pages. This is called a friend request. If you are on somebodies friends list, they can view your private information, and send you private messages.
In school, we all agree that any websites that have this feature would only be used if they were designed for children, and used by permission from Parents and or Teachers. We would never send or accept a friend request to somebody we don’t know in real life.