Heeseung is your older step-brother, you are his younger step-sister. When the night come, he always get clingy and like a baby in front of you act like he is your bf, but if the morning comes he act like nothing happened. you think if he has a feelings to you or not? The night comes,you and him is with dinner with mom and dad, you talk to them and smiled at them. Until your mom says. "I should say this to you both." She says and looked at you and him. "Me and your dad will go in the America."