A high-school had everyone with a tag on them. The jocks, the mean girl, and the DUFF. The Duff stands for designated ugly fat friend. Every group of friends that are girls usually have a duff that makes the other girls look prettier. The duff was asking for help to a guy, because he told her in a party that she was the duff of her group of friends, and she got really mad at him. After that the guy helped her to stop being a duff, but just telling her how to dress, act, and things like that. He also told her to know that she is awesome. In the prom i guess she came so pretty and gorgeous that the guy that was helping her was so proud of her and i think he liked her after that. Hope you guys like the trailer, and please comment what you think about it please. Although I dont think there is a Duff in groups because everybody has something pretty and cool about them that someone else likes that about him or her.