Kyungsoo Is a guy full of interest. He was entering to a new school at his second year. And he was really nerveous about it As he went inside his new classroom his classmates greeted him warmly except the girl sat on the very back next to the window. That girl and Kyungsoo were very shy to each other at first but that changed. Kyungsoo though his life was perfect.....but then an incident happened and that took a huge difference at his life.

You have a crush on Lu Han since the beginning of senior year. He was your seatmate not until your homeroom teacher let you transfer seat for the new seat plan. You were sad at first when you found out about the sudden transfer but the sadness got faded and exchanged with curiousity when you notice that Lu Han keeps exchanging seats with your new seatmate, Kai.