The love that stopped smiling

Mona lives as a poor trailer girl. When in high school, she dated a very popular man. A few months ago, they got into a fight. He told her that she was a trailer trash whore and that the ugliest thing about her was her smile. They broke up soon afterwords. She changed into a totally different person. She has sworn to herself that she would never smile again. Until the new student that arrived at her school, who forever wanted to see that smile.