Childhood friends meet again

Jessica and Zachary were best friends since they were four. Always did everything together, had sleepovers almost every day and told each other everything. They were inseparable but when they were eleven Jessica had to move to San Diego because of her dad's new job. After six years she returned to Riverun for her senior year of high school, but when she meets again with Zac and finds out that the boy she told her secrets to is now a arrogant overconfident player would they be best friends again our just ignore each others existence.