Morallity

"Is a person who curses other people, but is charitable towards the homeless a good person? Is a person who doesn't let his or her friends cheat off their tests a bad person?" ~Yang Yeo-Jin, Saint Marie (Vol. 2)

No one in the world is truly good. No one in the world is truly bad. Some people are just, while others are injust. That doesn't mean they're good or bad. They just stood for what they believe in. Take Snape from the Harry Potter books as an example. He was a Death Eater, but he became a member of the Order of the Phoenix. Although his actions have been deemed evil, such as killing Dumbledore (actually put him out of misery), he was really good at heart. It seemed fitting that he died a hero. So basically, the girl you think is so "heavenly' might actually be a badass, while that emo guy you think you hate might actually be a decent guy.