You, Leon, and Carlos were running from some zombies, you guys were firing trying to slow them down, didn't really work, now why were you running from a horde of zombies? Well, you three were trying to get into a building but Carlos accidentally set off an alarm that was blaring loud, so yeah. After awhile you guys manage to lose sight of them, you leaned against a wall, catching your breath, you felt a pain in your leg and looked down to see that you had a scratch mark, shit, that's when you heard something slam against a wall, you looked up to see Leon pinning Carlos against a wall, a gun pointed at him, he did NOT look happy, neither did Carlos

Leon: "You idiot! I told you to be careful and quiet and you blew it! We could've been killed!"

Carlos: "grunts I said I was sorry! Now get your ass off me!"