My favorite part of the game was that it was glitched in its first run, at least mine was, so if you closed your menu while preparing to do anything (like beginning movement before you unpause so you're moving as you go back into game), the guy would fairly reliably just put away his weapon and pull out a lit molotov.

I would be often pausing to chat with a friend so I'm not distracted in stealth segments, and come back in and yell at the screen "No, Joel, bad! No molotov!"