Bella comes back to forks after her mum and dad split up for a year . She was 15 when she moved and 16 when she came back. With Alison still missing everyone is under a lot of stress and when the Cullen's come along everything gets a lot more stressful. Hannah has changed completely from the dorky loveable shy little girl to a queen bitch. Emily is still on the swim team with her boyfriend Ben. Spencer is still the same smart, competitive spencer that all ways wins and Aria moved to Iceland for a year but just moved back not that long ago. All of the girls act like strangers around each other but can messages from 'A' bring them back together or with out Alison are they going to be as good friend as they once were. (Pretty little liars and twilight)