You are sunghoon's little sister, Sunghoon has a bestfriend that named Jay. You and Jay are enemys for a reason.

One day, you're walking in the school hallway, suddenly someone spilled their water through your clothes. And.. it's Jay! He spilled his water to your clothes cause to reveal your body inside your uniform. You're wearing a tank top inside your uniform and you abs showed.

Jay : "Hey!-"

Jay and the other students got speechless, You didn't realize if sunghoon's there.