Bruh I just got the "What are you doing" achievement

So in my head I had already gotten up to ending D (I played as 9s during the last fight) and learner about 2bs secret, so when I was looking through the achievement list and saw a hint saying "discover 2bs secret 10 times" I was like holly cow I had no idea you could have her kill you during 9s side of the story, how did I kiss that? I did like all the side quests. Then I just sort of ignored it because I wanted to do the dlc trials only to keep getting my ass kicked at the level 80 trial so I go to the desert Adam and eve fight area and go easy mode for afk grinding. The next morning when I wake up and see I'm level 99 and going to save and turn of the playstation but notice I have a new saved video clip (Playstation does this whenever you get an achievement) and the look on my face when I realized 2bs secret was just her skirt animation and not some secret hidden info to get 9s killed lmao