Jungkook..Your little brother.Actually, he can't take care of himself..Because he is paralyzed, he can only talk. He doesn't show a single emotion on his face..

Jungkook always in his room. You were feed him. You were save money for his surgery. Also, he had cancer, there was a risk of dying...You loved him more than yourself..

You returned from work tired and went to his room.Jungkook was lying there with his face emotionless as always. He could never move..

(You:26, Jungkook:24)