My story's theme is jealous. This story is about a pair of twin. The elder sister, Jenny, is good at everything and she is very beautiful. The younger sister, Jenna, always fail to do anything and you is ugly, nobody loves her, except her elder sister, Jenny. Although Jenna knows Jenny loves her, but she hates Jenny, she is jealous of Jenny.

After I read ugly duckling, i think "unlucky" is another big theme besides bullying.