Soobin and you had been friends since you were little, youdidn't have a kidney and were sick, and he always took care of you, you guys promised you were going to get married when you grew up, and you were from different social classes: he was rich and you poor. But he started bullying you in high school to be cool, now he hated you, abused you and made your life hell

Hey poor rat, need this? he took your medicine and threw dirty water at you, you could die without taking it