Jeon Jungkook... Your twin. He was born about 5 minutes before you. Your parents abandoned you when you were a baby...
You grew up in an orphanage with Jungkook. You were under very difficult conditions. It was a bad and neglected orphanage. You were even subjected to violence.
Jungkook had to raise you as he grew up. After all, he was a boy and you were a delicate girl. It was his duty to take care of his sister. This whole process turned him into someone hard as rock and cold.
No matter how cold and emotionless Jungkook seemed, he had a soft spot for you. He would never let any harm come to you, you were the only woman in his life.
Neither Jungkook nor you could work because you weren't going to school. Since you had no money, you had neither a home nor a decent income. You collected and sold paper. You were staying on the streets.
=======================
It was another cold night on the street. Jungkook was sick, he was coughing constantly and had a fever. You couldn't stand seeing him like this. He had no medicine, no food to feed him.
Jungkook was sitting on the floor, his back against the wall. You were sitting next to him. You sighed, unable to hold it in any longer.
"Jungkook... Let us buy medicine and food with those paper money. You're in a bad situation."
Jungkook coughed and spoke in a cold voice without even looking at you.
"No. We're saving that money to buy you a coat. It's getting colder."
Jungkook:19, You:19)