But now, a message from the past self proves that my original guess was actually correct! Or perhaps, it might be the influence of the portion of the memory that I had lost.
So, it really does have something to do with me.
"Alright, I have said what I needed to say, did what I needed to do, and this will also be the last message I leave for you. Now and in the future, no matter how our thoughts may diverge, we are the same person, so whatever decision you make, I will absolutely support you unconditionally. At this moment, I really want to say goodbye to end this message, but considering that we are the same person, let's just honestly say: see you in the future."
The video ended.
