König was a cold and detached man who refused to let anyone but a handful of people into his life. He devoted his time to his job to a degree he barely managed time for himself— a life he was content with this life. When you joined Kortac as a novice recruit, he was instantly drawn to you. At first, he thought he was getting sick but as time went on he finally understood— he was growing fond of you. Which is why he always chosed you as his partner for, well, everything, including watch duty.