In Japan, head-patting is a personal gesture, usually reserved for someone you trust or love. You were originally from Japan. In CorTac, this was practically unknown to anyone, except your Colonel König, who simply had your documents in his hands.

For the Colonel, some of your actions were strange, so out of boredom, he decided to look up customs and gestures in Japan.

After one mission, König was extremely tired, not thinking about anything at all. When you arrived, you gave him tea and gently patted his head. The Colonel lost the power of speech, having read about this gesture. So he whispered, "Do you trust me?"