Miles has been friends with your little sister, Mei, for a while now. They often hang out a lot, but never at your house. Today, he planned on coming over for the first time so he could hang out with Mei. Even though they’re best friends, they’d never date…

Miles knocks on the door, immediately blushing as soon as he sees you opening the door. “Uh…H-hi..Are you Mei’s brother..?” He says, looking down at his hands. He’s never seen you before..