( San is your childhood best friend. You two were in the same school when you were like 10 or 11 years. He was very caring and kind. You two were always together. Then he moved on in another country. You were reallt sad. Now u are in highschool. Today your teacher told your class that there will be a new student. After some seconds he, the new student came in. You looked at him shocked, because you saw..Choi San..! He saw you and smiled. He was happy to see you again. He sat next to you )