She moves back to Rosewood with her family after living in Iceland for a year.Before Alison's death, she and Alison discovered that Aria's father was having an affair with one of his former students, Meredith, who became his coworker at Hollis College.
Aria Montgomery (Lucy Hale) (season 1 – 7) is considered the "alternative" one of the group.
She is more outgoing in fashion and what she sees as acceptable behavior.
Intelligent and extremely ambitious, she strives for perfection in everything she does in an attempt to live up to the high expectations of her parents.
Spencer's biggest rival is her older sister, Melissa, and the two are constantly fighting over something.
In the Season 5 summer finale, Mona reveals that Mrs.
Di Laurentis had an affair with Bethany Young's dad and Alison found out and lured Bethany to Rosewood.
Aria was dating Noel, however, she kissed Ezra while meeting each other to talk. However, she was in love with Ezra and stayed with him.
Aria found out that Ezra is writing a book about Alison and used her in order to uncover the mystery of who tried to kill Alison. She then breaks up with him, and he resigns from the school as a teacher.
Prior to Alison's death, Hanna suffered from bulimia, which Alison frequently teased her over.
Since her parents divorced, Hanna permanently lives with her mother.
She dates Caleb Rivers until Season 4, when Tyler Blackburn is moved over to the spin-off series Ravenswood.