One year later

Got a secret, can you keep it? Swear, this one you'll save, better lock it in your pocket. Takin' this one to the grave.

***

Adam lives in Rosewood with his dad and little sister. His father left the family after it was revealed that he was having an affair with a college student.

He walks to a bar and met the attractive Luke Fitz. He falls in love with him. Adam was shocked to learn that he was his new English teacher at Rosewood High School. They began a forbidden relationship.

At the same time he get strange message from someone call -A who threatens to reveal his dirty secert. He had a friend called Alexander, but he went missing many years ago. His entire life turns into a nightmare.

-Based on Pretty little liars-