These are my own headcanons for how I think Aether and Lumines personalities are like.
Okay starting off with my personal favourite character 🫶🫶 she’s a BITCH
Not the kind of bitch like, constantly insulting and talking shit about someone bitch. The more witty and condescending bitch
Though she would talk shit about you to your face if she was in a particularly bad mood
Morally grey, though a darker shade of grey
The kind of person you don’t see laughing often apart from at other people’s misery (Aether falling down the stairs)
Judgmental, but fair in her judgment. Most of the time anyway. Sometimes she’s petty af
She’s kind of like an extroverted introvert if that makes sense? She’s completely socially confident and can talk to people if she wants to - she just doesn’t want to
Incredibly assertive and confident in herself in general and isn’t afraid to say whatever she’s thinking, no matter how harsh it may come across
She’s cold and calculating. Doesn’t smile much aside from when it’s just her and her brother
Deffo has a resting bitch face
She gets irritated pretty quickly, but is also quick to calm down after
Very much a forgive but never forget person
Also very much a revenge person
She won’t stay mad at something for too long unless it’s a huge thing. If it is then 😬
One of the worst people to piss off. If she doesn’t like you, you’ll know. It won’t be pretty. If it’s that big of a thing she would most likely go out of her way to make their life a living hell until she gets bored or Aether steps in
Has a little bit of a God complex I’m not gonna lie
In the sense that she sees herself and her brother as a lot more powerful and therefore - important than the average person
Which they are far more powerful dont get me wrong, but it’s led Lumine to the mindset where she sees those below her as weakish
I’ll get more into this in a future post. It links up to quite a few other headcanons I have
Very very brave though. And not a complete asshole, she will go out of her way to help people sometimes
If she sees someone being attacked by hilichurls she will jump in to fight, no questions asked. She may be a little huffy about it if she’s trying to go somewhere but still
It would take a long long time to become friends with her aside from if shes particularly interested in someone, but when she is genuinely someone’s friend she’s incredibly loyal and protective of that person
She’s interested in people who are strong willed and know exactly what they want and aren’t afraid to go for it
Also she admires those who are logical, don’t freak out over the littlest things and are usually calm and co-ordinated
If they know how to fight that’s also a plus
She doesn’t like making friends often as she and Aether never stay in once place. They travel from world to world and she feels horrible leaving them
DTF. She likes pleasure and is quite a sexual person. If she finds someone attractive and they both want it then she will take it
She’s a badass and girlbossing her way through life fr I love her so much
She’s a much different person around her brother than she is with anyone else
First, she’s a lot more active and playful with him. Out with other people she’s usually quiet
Not completely silent at all, she certainly lets her presence be know, but she prefers to sit back and listen
Oh she’s fantastic at reading people that’s something I forgot to mention
Anyway, with Aether she seems a lot more happier and outgoing
Smiles an awful lot more, though still has her resting bitch face
Aether likes to make fun of her for it
They both like to make fun of each other a lot. Nothing serious or mean or anything. Just little things
Okay they are twins so occasionally mean
She trusts him entirely and it’s evident with the way she acts with him, she’s protective. Not Aether level protective but still quite protective
Trusts him to the point which he knows every single weakness of hers. Every struggle she faces, every thought she has
No one else would ever come close to getting her to reveal any of her weaknesses. Including her friends
She’s properly herself around Aether. Not just cold and confident as she is around anyone else
She’s still confident, but she’s very warm around him
Drags him around everywhere she goes. The two are attached one the hip. It’s like they are one whole body sometimes
Though it’s a ‘I can make fun of my brother but if anyone else does it they will pay’ kinda thing
As much as she loves him, the two get on each others nerves
While not usually petty around others, Lumine is PETTY around Aether
Aether makes an off handed comment about Lumines hair one time and completely forgets about it afterwards? Okay! Lumine does his braid rough and too tight on on uncomfortable angle for a month. Making offhanded comments about it every day that sound suspiciously like what he said to her three weeks ago
She forgives Aether a lot faster than she does with anyone else though
Now Aether! He’s somewhere in my top three I don’t know if he’s second or third but probably second??? Idk
Huge golden retriever energy
Usually a pretty polite guy. Opens doors for people, says thank you and that
Pretty much polar opposite of Lumine when it comes to people, he really really enjoys talking and social interaction with almost anyone
Introverted extrovert, loves being around people but he can’t do it 24/7 without feeling a little drained. Needs some time on his own or with just Lumine to charge up
Super social though, the kind of guy who can go up to someone and just strike up a conversation
Has definitely been invited to a wedding in the first ten minutes of meeting someone before
He just likes getting on with people in general. It’s nice talking with people and can benefit him and Lumine
People are interesting to understand and they can benefit them both by giving them food if they need it, shelter etc etc
Like Lumine - he’s socially confident
After being around people for eons he’s learned how they work, interact, how to talk with them etc etc so he’s pretty confident in that regard
He and Lumine never stay in one place for very long so there’s no good in being nervous around people
All this goes out of the window when he’s crushing on someone
The dudes a big romantic unlike Lumine. He likes romance, she likes pleasure
It’s not really often but when he likes someone romantically he usually becomes a bit more nervous and says a few more awkward things
Laughing at unconventional times
He still knows what to say and is pretty confident, just a bit more dorky and such
Hard to piss off but when you do he gets very very snappy and sarcastic
Surprisingly he holds grudges for longer than Lumine
He’s a revenge person but nothing like Lumine. Usually it’s small revenge like saying something back or trying to embarrass the person a little bit
He’s a little bit immature at times, nothing major but just little things. Usually pretty mature in general
In public Lumine seems like the most mature out of the two when really with each other they both have the maturity levels of bloody children
Can be a bit overly selfless at times
Has the tendency to overwork himself to the point of debilitating
Please he’s so tired he’s been trying to stop Lumine from annihilating someone for looking at her wrong when she accidentally set the stove on fire, give him a break
He’s a really nice and good guy in general don’t get me wrong but he doesn’t really care as much as other people think he does
I mean that in the sense that he doesn’t have a deep and meaningful connection many things when he travels to other worlds
He doesn’t care about being a hero and actively helping people it just happens - though he’s certainly not complaining
He finds it a lot easier letting go of people when he and Lumi leave to other worlds
In his eyes he’s come, made a good impression and now it’s time to go
It’s different to Lumine as he doesn’t have an emotional connection to anyone there apart from his sister so it’s easier to let go. Lumine doesn’t have as deep emotional connections with anyone aside from her brother, but she still has some form of connection to them
Like I said, she makes very few friends but when she does she gets to know them and like them more just because she spends more time with them individually rather than a lot of people as a whole like Aether does
Surprisingly, Aether is actually the slightly calmer twin when it comes to their personalities with each other
Only slightly. They are both very much a chaotic duo when they are together
That’s why the had to be separated 😔 causing too much mischief
His personality with others isn’t as different as it is with Lumine aside from he likes to tell a lot more jokes and gets really sarcastic
Sometimes his jokes are to try and gross Lumine out as much as possible
One time he ate a raw egg. Absolutely no prompting at all. Lumine had gathered some food for them to eat in a world once and was starting to cook over a fire, when Aether looked her dead in the eyes and took a bite out of a raw egg
He will always say out of all the years they have been travelling together, he has never seen her with a more disgusted expression at that moment
To make it worse he ever tried to grab hold of her face and give her a kiss on the cheek straight after, leading to the both of them wrestling on the floor
Aether will say he won, Lumine will say she will. Either way Lumine now has egg trauma.
The two bounce off each other in both the worst and best ways
Like he does with Lumine, she also knows every weakness of his, struggle and thought
The two know absolutely everything about each other
He’s much more emotional around her than he is with others
Usually he limits himself to the ‘hero’ prototype people see when they think of him, he doesn’t intend to be a hero but it’s what he usually accidentally ends up being
But not with Lumine, with Lumine he’s completely honest about what he’s thinking and feeling
If he’s stressed he will tell her. If he’s upset he will tell her. If he’s mad he will tell her
He knows he doesn’t have to worry about being seen differently around her
His role with her is to try and get them both out of trouble after she gets them into it
6/10 times it backfires and they end up landing themselves in even more trouble
You can just tell they were both an absolute menace together when they were children
Even though he’s only mere milliseconds older than Lumine, he likes to take the self proclaimed role of big brother very very seriously
Fake scolding her when she gets into shit, always keeping an incredibly close eye on anyone who comes near her. Especially men
He’s really protective of her. Usually he plays it off as a joke but it has led to them having arguments before
When they argue Aether gets more sad then angry, while Lumine is more frustrated
Like usual though, they are both quick to forgive each other after
