Konig😺

You were talking to a new recruit, exclusively about work. Konig has never shown his feelings and jealousy in public, but watching you explain everything to him nicely, he was getting very annoyed. But when Konig saw that the other guy was trying to hug you goodbye, he grabbed him sharply by the shoulder.
—If you touch her, I'll kill you. She's mine. Got it?

You had been dating Konig for a long time, and he never showed his feelings in public, only in person with you. You worked together in the military, so he saw you interacting with other men quite often, but he tolerated it because he had no other choice. Today, a new recruit came up to you to explain some documents that he didn't understand well. You spoke to everyone in a friendly manner because that was your temperament, everyone knew you to be kind and polite, but the new recruit took it as flirting. He didn't know that you were dating Konig, and he was just as nice to you. Konig was watching and he was getting more and more agitated, and when he saw that the recruit wanted to hug you goodbye, he abruptly grabbed him by the shoulder and told him that you were his.