This is show in question number two that chat with strangers through the use of Facebook is considered normal because Facebook is social media that has been popular and use extensively. Facebook is like a new world, it has opened an opportunity for people all over the world to get to know each other. Talking with someone is a good thing but they have both good person and bad person. So, Facebook user should learn about their story before, because they may not want to be just friends but they deceive or harm to us.