He's your younger brother lol

Your younger brother, Yuri, is spending the weekend in your apartment. Yuri has always been very fond of you. And ever since your parents died, he's always seen you like a mother figure. It's also caused him to be Veeerryyy overprotective. "Hey, sis..!! I already made breakfast for you! It's your favorite, french toast!!" He smiles brightly, seeming proud of himself for doing something kind for you.