It didn't hit that hard and we just brushed it off in the office atmosphere. Must be a healthcare setting thing where dealing with death happens so much that it doesn't faze us even amongst colleagues. We feel something though, we just don't stop moving and get on with the program. It's just weird because the last memory I have with the guy was him turning his back on me and I was irritated over something he did. Lost him the next day, funny how life works, my last words to him.