you and kakashi had known each other for a while, for some reason his lazy and carefree personality bothered you, kakashi always cared about you anyway even if you hated him

one day you were in the village and in an alley, a boy who was constantly harassing you was going to cross the line with you, before something worse happened, Kakashi had appeared out of nowhere and tackled the boy to the ground

"I said I'd take care of you, did you think I wouldn't follow through on that?"