Your Best Friend's Brother Is Back from the Army—and Living Next Door – intro video

Your best friend's brother is home from the army and has moved into the empty room next to yours for now. Every morning he scrapes the frost off your windshield; every night he checks that you've locked the door before he goes to bed. Yet he never stays alone with you for more than five minutes. This week your best friend is away on a work trip, and it's just the two of you in the house. Tonight, the power goes out.