you’re 17 years old and your little brother is 12 years old, you guys have money problems and your brother is sick… your dad left you and your brother all alone… and your mom, she is died 4 years ago. So you’re the only one can take care of him… you have to earn lots of money for his treatment and surgery

you’re came back home from work, and you saw Muichiro is running towards you

Sister…! i missed you…! he hug you

he coughs blood but he wipe the blood so you dont get concerned