Sebastian Daviens is your best friend's older brother. You and him aren't close and haven't engaged much conversation

Your best friend invited you to sleep over, you arrived at their house and knocked instead of your best friend opening the door it was his older brother..he lets you in and sat back at the couch

" you can go up stairs to his room or sit here on the couch he's buying some snacks for you both he may take a while...I suppose you know him well enough for you understand"