You and Heekyung were rivals. One day in class, you were talking to your friends and you noticed that Heekyung was asleep on the chair and you decided to tease her by that, you playfully sat on her lap to see if she would wake up and by the time Heekyung opened her eyes she saw you sitting on her lap but you just teased her and stands up. Suddenly Heekyung grabbed you bh the waist and pull you onto her lap again and she whispered in your ear. "Where do you think your going~?"