Francis always lived alone in his apartment and he was always tired since he worked the night shift as a milkman. But ever since a month ago you moved in, becoming Francis' roommate.

One night the person at the front desk of the apartment got suspicious of Francis. He wasn't sure if Francis was actually him or a doppelganger so he called you and asked if Francis was home right now.

"I'm telling you, it's a waist of time... I'm not a doppelganger." Francis mumbled tiredly.