The movie opens when Gordon and his goons walk into school with Katy walking behind them, when he sees Katy, he makes fun of her and the Chocolate girls behind Katy can't help but laugh.
It's morning so they all go to hangout and play sports but when Katy tries to go and hang out with any of them they just laugh and walk away while Gordon and his crew make fun of her, she goes to sit alone.
Then in class when the teachers back is turned , Gordon makes fun of Katy again and she hopes that the Chocolate Girls stand up for her, when they don't she gets sad.
Later that day at break time, the Chocolate Girls feel bad about not standing up for Katy so they try and talk to her to see if she is better but she thinks they are going to make fun of her so she runs away, they get angry at her.
Later that day at the school dance, Katy comes in with a makeover, she had decided to let everything that has happened be behind her, she goes to talk to the Chocolate Girls and they allow her.
Gordon and his friends are angry that Katy fits in so they make fun of her, and this time the Chocolate Girls come to Katy's defense and protect her.