@Yeye ur spoiler is explained my life bfr I would go in terrible depression but I won't stop calling myself a kpop Stan until BTS disbands the day BTS disbands I disband too (from life) j/ (I'm not joking)
@grayribbon in previous chapters he said his memory loss is like a song he knows but can't remember the lyrics and all it takes is one verse to remember it and at that point there were some flashbacks if i remember correctly because of what the guy with the black hair said(...I dotn remember his name) which means he probably remembers everything (or some moments)