Just before you battle Monsoon, Sam will go into a long speech and you can look around in first person view. Look at the guy to the very right for a cute easter egg. It's gonna take a little while till it happens, though. --- Misanthropy 101: Humans deserve each other.
This isn't the first time I came across an interactive first person view cutscene in a Metal Gear game, so I naturally looked around for Easter Eggs and found the cat.
I remember one such cutscene in MGS2 where you turn towards the very left to hear Johnny pooping. --- There is no such thing as a "Quick Time Event done right". A game that has Quick Time Events is a "video game done wrong".
the cat should have been the mega super hard secret boss of the game like how Bayonetta had Rodin --- XBL GT: Demon Ninja X2 "There comes a time in every man's or woman's life where they have to make **** up to cover their ass." - Hazama