Debby and Abby used to be best friends, when they were younger, but then Abby moved away. Now they are 16 and meet each other again, but both changed.
Debby and Abby have been best friends friends ever since they have been toddlers. They were inseparable, but when when the girls are 10, Abby has to move away and the two lose touch.
6 years later Abby attends school on a cruise ship and little did she know that the mean girl is someone really familiar to her.