C O L D - H E A R T E D

A girl Kenna was friends with a boy, Mattia since they could remember. They always went outside after lunch everyday and played all day. They loved each other. As they grew up they would hang out and tell each other their secrets and well Mattia...he loved her..always no matter what. Mattia would comfort her when bad things were in her life like when her parent argued or when she'd be alone and was scared...he was there to hug her tight and never let go.
One day, the summer before 7th grade she left without notice and didn't tell Mattia, she didnt want him to be upset so she left. When Mattia knew left he was so upset he totally changed after that because he was scared...what if someone he loved left him again..so he became cold because of the incident. It's like he was numb after that. He didn't know who to trust and to love. The only people he loved in his life were like relatives, His parents,brother, and his friends he had at the time.
After years, Kenna comes back to her old high school and goes to school there. She finally meets Mattia again. But this time he is a lot different from before,a lot different. Once she knew what happened she tries to help him recover. Will it work or will he go back to his old way?