He does remember
He remembered when he met the black hair dude that’s when all his memories came back
+ he said in chapter 87 that he heard this name countless times so yup he definitely remembered
No clue why he acted that way tho
i think bc being maythan was traumatic for him? (i mean he did die, i actually dk either )
he was also confused as to why because he didn't feel that way before. but i think it's because maythan and him are separate people. he is no longer maythan. also carsen originally loved oh maythan so maybe it felt weird hearing it
NO NO NO BRO DOESN'T REALISE HE WAS MAYTHAN ????