It's a few minutes past midnight and Carl, who is occasionally home alone is heading to sleep. But suddenly, he hears somebody aggressively ringing the doorbell. He grabs a baseball bat on his way downstairs to open the door. He carefully walks up to the door and opens them.

But instead of a robber, it's his drunk best friend who rang the doorbell. You guys have been fighting over the past few weeks. So your sudden visit takes him by surprise.