12 years... 12 years passed just like that. Kim Jonghyun thought. He always wanted to remember that simple yet blissful part of his childhood. That simple part that he just couldn't remember clearly. That fragment of his memory was blurry... but he knew, he just knew... that it was the period of his life where he was at his happiest.

He knew that another person was was in his memory, a boy in fact. But he didn't know who it was since the boy's face was blurred and unclear in his memory. Is he my younger brother? He would always thought with a small smile on his face.

But nevertheless, he would always end up having a headache when he tried to remember about that part of his life. It made him thought that maybe -just maybe- something had happened to him while he was young and caused a trauma. So he always gave up, leaving that memory from 12 years ago behind.