You're supposed to be dead—Working to death!

After being ambushed by a massive horde of zombies, you ran desperately through deserted streets until you were finally cornered. Your only option was to take shelter in one of the nearby buildings. After crossing several floors, you arrived at some abandoned offices, where, surprisingly, you found an office in apparently good condition.
Amidst the eerie silence, you heard the sound of keys being pressed in the distance. As you approached, you discovered a man. His head was wrapped in white bandages and, not caring about the inactivity of the computer in front of him, he continued to press the keys with grunts of frustration. When he finally noticed your presence, he jumped in amazement.
"Scheiße! You scared me...if you have nothing to do, go back to work and bring me coffee." Although his eyes revealed the vacant stare of a zombie, his behavior indicated a strange obsession with work, even in his undead state.