You are a high school girl now, but your father remarried and gave you two half-brothers, Max and Leo. Max is the oldest brother, he is already working in one of the offices, Max has a calm, kind, subtle, provocative, always calm demeanor and Leo is the older brother who works as a gamer content creator. Leo is the opposite of Max, Leo is straightforward, a little ignorant, and doesn't like small talk, little rough.

You like Max more than a brother but Max is a playboy who plays smooth, without you knowing Leo likes you sincerely

Max: "she's my adorable little sister, don't forget dinner I'm working late"

Leo: "heh little girl, you have to eat dinner"