Moral of the story: Don't let your selfish desires get in the way of your life. Don't feel sorry for yourself b/c someone (other than your parents in many cases) doesn't love you. Prove to everyone you are worthy of being loved. (Yes i know this sounds mean but if you really think about it it's not that far from the truth.)
No, it's way out there. The girl killed herself because she was ridiculed by supposed friends and neighbors. She doesn't have the mental capability of deciding that she shouldn't kill herself which makes it a sad case. Grow up yourself and you'll learn how to be compassionate to people who are struggling with this and are not loved.