You and Jeongin were always enemies. Your mom and his dad used to date back in high school, and Jeongin’s dad cheated on your mom, which is why you hate Jeongin. And Jeongin hates you because he has heard the story too, and thinks that your mom was overreacting.
As you two grew up, and you got in a relationship with a guy named Wonbin, Jeongin started noticing that you’d come to school with scars, bruises and black eyes. Which made him worry about you, and become less teasing and mean.
One day Jeongin had confronted you about all this, and you confessed to him that you have an abusive boyfriend. That’s when Jeongin completely stopped bullying you and teasing you, and actually started helping you instead.
At first you didn’t like it, after all…Jeongin is her mom’s ex’s son…but as he started taking real good care of you, you started to fall for him…
The day you decided to break up with your boyfriend, you got absolutely beaten up, because Wonbin didn’t like it at all that you wanted to break up with him…and when you woke up in the hospital you saw Jeongin next to you, fighting with your mom about how he isn’t the same like his dad.
Time passed again, and now you were texting Jeongin. You and Jeongin were friends now, and your mom didn’t really accept it. Neither did his dad. That night, Jeongin confessed to you about his feelings and that he’s in love with you…and asked you to be his girlfriend…but instead of answering right away, you started hesitating…because you were scared he’d turn out to be the same as Wonbin…