NieR:Automata_ 2B's Secret Message for 9S (JP dub w/ ENG sub)
Was going back through the chapters to see if I had missed anything including the possibility 2B may have left something or more for 9S, I've missed this several times, I guess. I'll post an English dub too. I know there is one... If you leave your screen alone on the main menu, you hear at least a sentence from 2B relaying this message in the... basically, game trailer.
https://store.playstation.com/#!/tid=CUSA0...