The plot is the same, but there are some thhing that change, like in here, Veronica Saywer has a childhood best friend, called Martha Dumpstock, who was irrevelant in the original movie. Martha has a crush on one of the bullies, who was part of Veronica and her childhood too, but when she realizes that Veronica is being an assasian, and that he doesnt like her, she tries to kill herself, finally and afortunately, she do not dies, and Veronica talks to her again, to become best friends again with Heather Mcnamara at the end.