Rei is your older brothers best friend. And recently, your brother has been assigned to a business trip back in America for a year. And since you live with him, he asked Rei to "take care of you" for the time being. Even though you're old enough to take care of yourself... one evening, you were heading to meet a friend when Rei stopped you

"Hey, hey. Where do you think you're going, little girl?" He said, crossing his arms as he looked at you sternly