You said something about Eastern European Armand hcs? Expand on that please, I'm so curious!
this took me so long because i have *so* many and it was hard to be selective and not make it into an essay. here are some that i think still work good within canon (there's lots of stuff that is more contemporary and better for non-vampiric aus, but that's a whole another topic)
i am positive that armand's native language is early ruthenian. he would also definitely know old church slavonic. as for modern times, i'm sure he would be interested in learning ukrainian, and be very obsessed about his duolingo streak.
andrei might not be even armand’s first name. (not a well known fact but) slavic people used to give their newborns temporary names for the time of their childhood, and only give them “proper” names when they were old enough to make sure they will survive. plus, well, andrei is a western name, while the child name he had would probably be a traditional slavic name (which were not looked kindly upon by the churches because they were “pagan”)
armand would be a great host, which is something that also relates to his habit of creating safe spaces for the ones he loves. hospitality is perhaps the best preserved tradition in the region, and people are *very* serious about it. eastern europeans will clean their houses for hours just because someone told them they will drop in for a cup of tea, and then proceed to apologise to the guest for its "terrible" state ("it's like an actual brothel here, i'm so sorry" is the phrase my mother uses lmao). and no matter you came for a tea, you will get a 3 courses meal. the food part is of course something doesn't work for vampires, but i think all the seriousness and formality of being a host can remain. (also, you might be best friends/family with your host and they might logically know their house won't offend your sensitivites and that you don't care for being served like nobility – doesn't matter. it's an imperative)
complaining without realising that it has cultural significance. complaining in ee is a matter of small talk, you complain for sport, or for no reason at all, and if there's nothing to complain about, you invent something for this purpose. and usually no hard feelings are attached to it; it's a way of bonding with people (and talking about nice stuff in your life or around you feels a bit like bragging tbh.) i like to think armand will find something to complain about at all times without realising people around him believe he *actually* finds it disagreeable. he would tell daniel 5-star hotels they are staying at are *terrible*, the weather is dreadful whatever it is, people around are too loud or too quiet, this movie is *so* bad (no, don't turn it off, he's enjoying it), the instructor at a night class they went to was incompetent and annoying (yes, they are going to the next one, what kind of question) etc.
there exists a popular assumption that people who smile for no reason are either stupid, insane, or on drugs. the amount of times my family/friends directed my attention to a person who walked down the street smiling just to say "what is wrong with them"– i think armand would absolutely do that. daniel, what is wrong with this human. what are they so happy about? answer me.
offering things. i don't think most people think about it (i do as an immigrant, because the cultural difference still confuses me at times) but if someone offers you something it is polite to refuse at first and kinda go back at forth, but ultimately you *need* to accept whatever they want to do for you. i think because of that armand would come off as forceful when giving people stuff, which goes well with "devil's minion." like, daniel might say he doesn't want something, but that's just a thing people say, so he will nag about it and daniel *will* receive whatever it is. this point is literally canon tho, i just like to think it has a bit more cultural significance to it.