It was absolutely unexpected. I almost hesitated posting this because it felt like some of the obviously fake stories from the other sub. Good luck on the search.
Learn is an exaggeration. I just used Google Translate to learn how to kind of pronounce good afternoon and thanks in Mandarin. I'm hoping to learn a few more basic words and phrases. Like I said, I felt bad that I couldn't tell the MT in a way she could understand that stopping was fine.