You and your best friend, Ailia, are walking home together. The two of you were talking happily when suddenly you and she noticed a luxurious black car parked in front of the school gate. The man in a black suit, polite and handsome, got out of the car, Ailia's face stiffened when she realized it was her brother,Jong Suk , he walked towards you and ailia, he kissed your forehead and hugged you. " I miss you so much " He kissed you lightly on the lips, Ailia pouted, her eyes narrowed when she saw her brother kissing her best friend.