aww! i’m flattered that piqued your curiosity! i think tiên does remember them in her own way, but not to any kind of degree that we as humans who have emotional intelligence (beyond tiên’s level of absolute zero lol) would consider substantial. most of her memories of others really only boils down to the physical sensations OR conclusions they left her with, but nothing beyond that, and certainly nothing identifying. tiên doesn’t even know what this person looks like due to her facial blindness, but can very faintly recall the spots of kindness she was offered in the past in that differed from the cruelty, and more strongly adhere to the lesson she was taught after the death of this ex-senobium scientist—that escape and company both are meaningless things that cause harm. and tiên doesn’t enjoy causing harm—it feels beneath her. it’s why in canon she’s a deeply isolated figure, with the most intimacy and connection she gets from other people being from when she is ordered to kill them and anything you see contrary to that is an au lol.
with one exception! which nicely leads into your next question. tiên doesn’t view anyone as a parental figure, because for starters, she has such little understanding of relationships that i don’t think she has any way to differentiate between any of them, even categorically. 😂 BUT, there is someone that has insinuated themselves as tiên’s mother figure, particularly after she proved herself not just useful, but enough to be one of the most favoured. as you can imagine, given she was responsible for the experiments that made tiên into what she is, there was no kindness to this action—but simply ego and ownership. and because i felt it appropiate that tiên was in a pseudo mother/daughter + weapon/master relationship with the abbess.
after her strength and power became obvious, the abbess finally allowed tiên some measure of humanity—arranging lessons so that they were taught to read, write, etc. she’s even responsible for the outfit tiên wears—“kindly” finding something that tied her back to her cultural background and even making sure she learned the language. as if she wasn’t responsible for stripping tiên of everything in the first place, but priorities, amirite?