Four went to the kitchen at night going to drink milk but not just any milk, milk in a bag instead of a jug. Why? Because Four breathes on your neck and knows where you live. X came in because he needed to take a radioactive crap but saw Four drink milk out of a bag so X never crapped again. Then X died because goofy ahh virus? ゚リネ? ゚リネ? ゚リネ