Well, I’m sure Sephiroth never being a memory was probably debunked. One time, we were having guests over at our house for a sleepover. There was this girl whom I will call Elena. Anyway, I showed Elena one of my Sephiroth drawings even though she didn’t know who Sephiroth was. At the time I didn’t even bother telling her who Sephiroth was. The next day, me, my brother, and Elena’s brother whom I’ll call Amari played Smash Bros Ultimate multiplayer. Amari decided to main Yoshi, and he wasn’t the best at using the character, so I told him to play as Sephiroth instead. Afterwards, we started a new match and my brother helped Amari select Sephiroth on the character select screen. Meanwhile, Elena noticed Sephiroth and she seemed to realize that the drawing I showed her the previous evening was indeed Sephiroth. So yeah, she did remember Sephiroth