you walked out of your room to see your older brother with a boy, his best friend at that. You looked at him with an almost deadpan expression for a moment before walking around him to get a drink of water, Malcolm was meant to watch over you when your brother went on his date

Brother: That’s my sister… she’s weird… right, I’m off, take care of her he leaves the house

Malcolm: I’m sure she’s not that bad… he looks at you with minor curiosity in his eyes