You and Wooseok, both 18, are seniors in high school and best friends. Wooseok, kind, caring, and handsome, had to move. He comforted you as your family is difficult and you have issues.

After 4 weeks since Wooseok moved, you are sitting behind the school, feeling sad as your only friend left, somebody surprises you by covering your eyes. When you turn around, you see Wooseok. You get up and hug him.

"Did you miss me?" Wooseok says hugs you, then his new girlfriend calls him. You wonder if he will stop being caring toward you..