Daichi was caring, very caring. He was vital to your daily life.
He would call you in the morning so you wouldn't be late for school. He would walk you to school. He would (sometimes) give you the homework if you forget. He would give you some of his lunch if you forgot yours. He would walk you home. He would help you with homework. He would help you study. He would be there whenever you felt down.
He was always there for you.
Whenever you needed him, and whenever you didn't.
"Thank you."
He smiled, "No problem."