You know the feeling you get when a dog dies in a movie or when a perfect couple break up in your favorite movie? Take the feeling and multiply it by 10x. Why can't people be happy. Why can't everyone be nice. How can the world be so cruel? I just wish everyone can get along. You don't know that if you mess with one person, if can hurt them more than you think. It's just 'playing around' or 'teasing' but it can hurt someone so much that the pain can get passed from one person to another.