you've made a lot of fics about killua, but never a general relationship headcanon? 🌸 could I request that?
By the way, I love the way you write the characters, it always feels pretty Canon and I enjoy reading your works a whole lot <33
🌱~ messages like this always make my day💚 than you so much!! im so happy you enjoy my works <33 more are on the way! ilysm 🫶🏾🫶🏾
these are way longer than i thought they were gonna be wow😭😭 turn out i have a whole bunch of killua relationship hcs in my brain and you seem to have broken the dam😭 i hope you like them lmaoo
𝐤𝐢𝐥𝐥𝐮𝐚 𝐫𝐞𝐥𝐚𝐭𝐢𝐨𝐧𝐬𝐡𝐢𝐩 𝐡𝐞𝐚𝐝𝐜𝐚𝐧𝐨𝐧𝐬!
°˖ ⊹ ꒰🌱꒱ ♡ definitely don’t expect killua to be the sappy, super overly affectionate type. he will either call you a dumbass or stupid or some other insult. but when you protest he’ll just be like “whatt? i meant it in a nice way.”
killua is not a pda guy. the most he’ll do in public is hold your hand and even that’s a coin toss. he isn’t that fond of things like that anyway, but mostly he’s just worried that if an enemy of his sees you with him that they’ll target you in order to hurt killua. he’ll never admit that, though.
in private it is a different story. he lets you play with his hair and likes to lay with his head in your lap. once he fell asleep like that and woke up so embarrassed even though you told him over and over that it was fine and you thought it was cute, which just made it worse. it’s rare he’s the one initiating physical affection, but it does happen. it’s slightly awkward when you first start dating though, since obviously that’s a new concept to killua. i can definitely imagine him doing that yawn and stretch move when you’re watching a movie or something, but when you reciprocate his affection killua gets all flustered.
killua has legitimately no idea what to do in a romantic relationship. hell, he doesn’t know what a good family relationship should even look like, and he never made a friend until he was like 12, so healthy relationships are a foreign concept. he will be absolutely flabbergasted when you buy him gifts every once in a while just to make him happy, and he’s shocked when you buy him chocolate robots for Valentine’s Day, and he is beyond confused when you give him compliments or tell him that you love him.
killua always admonishes you when you buy him stuff. whenever you bring him something he’ll just stare at it and scoff. “why do you even bother buying me stuff? i’m rich enough to buy your whole family and more, so why do you even bother getting me stuff like this?”
he always takes it anyway so don’t even mind him. killua has a specific place where he keeps your gifts. when he’s away from home he keeps them on him in a knapsack or wherever he’s staying at the time, but when he’s at the zoldyck mansion, killua locks everything away in a box safely hidden and always keeps the key on him so his family can’t get to it.
speaking of his family. you are definitely out of your mind if you think killua is willingly taking you to meet them. absolutely not in a million years. if ever killua does need to go back to his home for something, usually to check on alluka, you are staying wherever you are until he gets back. he will also ask gon to keep an eye on you if gon happens to be traveling with you. killua would rather his family just not know about you at all lest the zoldycks do the same to you as they sometimes do with alluka- capture you, and then hold you over killua’s head and threaten you whenever they want him to do something.
okay enough with the angsty stuff and back to how literally clueless killua is about dating. when gon who is the rizz god for some fucking reason informs him that he needs to take you out on dates, killua is blindsided. at first he just takes you places he likes to go, like the skate park or heavens arena to watch fights, but gon pulls him aside again at some point and says that he needs to take you places that you enjoy. which is something that killua is kind of stubborn about at first, but he does actually want to make you happy, so he obliges.
there’s this post on like twitter or something where this guy is talking about how since spending time with his gf she has him watching stupid shit he would never watch like twilight or grey’s anatomy. that is basically what happens with killua. he’s doing stuff with you that he never thought he would do in a million years and enjoying it for whatever reason. don’t tell anyone though because he gets so embarrassed
one of the things he found out that he likes is wearing eyeliner. you made sone offhanded comment about it and that his eyes look like a cat’s and suddenly you were doing eyeliner for him. it took a lot of convincing, but when killua sees how good it looks on him, he’s asking you to do it for him every day. eventually you teach him how to do it himself as well
killua winds up going to gon a lot for relationship advice. what does he do when you’re sad? go to gon. what should he do for your birthday? ask gon! should he get you new shoes or a new jacket? what do you think, gon?
killua rarely lets you pay for stuff. he’s rich so he doesn’t see why he should
whenever you’re on your phone or reading a book or something, killua will randomly appear behind you and put his head on your shoulder and just watch what you’re doing in silence. but if he sees you’re doing something like online shopping, just scrolling through items, killua will tap the screen whenever he sees something he likes for you. he especially likes to pick out your clothes, and he’s actually good at it. unlike the going out on dates thing, he picks out what he thinks you will like and what looks good on you. honestly killua was the only character who actually changed clothes every day in the show so he’s good with fashion lmao. most of the time he’ll buy the item for you too
killua also doesn’t mind too much if you steal his clothes, like his hoodies or hats. he might not let you take the newer stuff, but he doesn’t mind letting you parade around in his clothes. on the flip side he will also steal some of yours.
killua is very much that bf who claims “im not hungry” but then proceeds to steal half your food. so you’ve learned that whenever he says that to order twice the food
around people he knows, mainly people he doesn’t like, killua likes to show you off- but in a subtler way. like he might casually hold your hand just to show everyone “yeah, i have a partner. no big deal haha”
you literally never have to worry about killua cheating on you. he is fiercely loyal. he’s not one of those bfs that, when approached by another girl or guy, is like “oh, im sorry, but i have a partner.” nah he’s sprinting full speed in the opposite direction of whoever’s trying to approach him. either that or he’s just super rude to anyone who asks for his number or is romantically interested in him.
*cue random mf who wants him* “hi! i thought you seemed really cool and i wanted to know if-“
“well i just was wondering-“
“fuck out my face im dating someone”
in addition to that, killua is very much the jealous type. if you haven’t watched the phantom rouge movie go watch it rn and tell me killua isn’t jealous. anyone else who makes you smile or laugh or makes the mistake of touching you, killua instantly hates. he always makes sure to be there whenever you’re around that person. situations like that are an exception to his PDA rule- he’ll throw an arm around your shoulder or waist if he’s feeling really protective, or hold your hand. he doesn’t get jealous about gon, though- all three of you are friends and he knows for sure gon wouldn’t try anything on you in a million years.
killua may or may not go a little overboard with his jealousy at times, though. he might mistake a simple interaction for someone trying to get with you
“yo, y/n- why was that guy talking to you?”
“*long sigh* killua. how else was he going to take my order?”
killua is on the protective side and doesn’t really like for you to be out without him or gon. if you aren’t back within a certain timeframe he’ll start spamming your phone with texts and calls to make sure you’re okay.
“you’re supposed to answer me im your boyfriend”
“if ur dead im going to kill u”
“HOW DID YOU SEND SIXTEEN FUCKING MESSAGES IN THE SPAN OF ONE MINUTE”
