BLUE LOCK DRABBLES/ONESHOTS/HCS

nagi , sae

DATING HEADCANONS

{nagi seishiro}

whether you're talking or walking together, he's simply lean in to capture your lips/cheeks in a quick yet lingering kiss. in short, he has a habit of stealing kisses when you least expect it, "i just felt like it."

at school where you would sit next to him, nagi would pull up your sleeve—a canvas awaiting. he'll doodle on your arm. and when you take your hand back, he'd simply pout.

sei doesn't dislike your friends, rather he envies them if you spend more time with them than him. after spotting you as you were talking with your friends in the hallway, he'd simply say your name softly and hug you from behind. your friends would laugh and wave you bye to leave you alone with your clingy boyfriend.

seishiro treasures the quiet moments you two share. words won't be necessary. his love language is simply physical touch and quality time.

he has a habit of telling you about his dream first thing in the morning as if you're his dream journal. cute scenario: one time he saw you in a pretty adventurous dream he had and immediately took his phone to voice message you. "yeah...that happened...and what else um. yeah that happened too, but i don't remember...and then...and then nothing. i woke up,"

despite his laid-back nature, seishiro enjoys teasing you. he'll lightly tug on your clothes or whisper something suggestive in your ear, just to see you blush. his favorite pastime is watching your reactions, finding them both adorable and enticing.

when sleeping together, sei is most affectionate when he's half-asleep. he loves those quiet, early morning moments when you snuggle into his embrace. he’ll murmur sweet, sleepy words, sometimes not fully aware of what he's saying, but always making you feel cherished and loved.

during quiet moments, sei likes to just watch you without saying anything. he’ll sit beside you, observing how you interact with the world. whether you’re focused on a book or chatting with friends, he finds comfort and affection in these silent observations.

asking you stuff out of the blue. they may be random or just some would you rather questions. "you're picking the second option? i would pick the first if i were you. we don't get along. we should break up...nah, don't leave me,"

{itoshi sae}

sae has a complex way of showing love—whether it’s through subtle actions like buying your favorite snacks or grand gestures like an apology filled with kisses. his approach to romance is a mix of practical and emotional, reflecting his deep feelings for you.

sae often surprises you with small, meaningful gifts that reflect his attention to your likes and interests. he pairs these with intentional moments of quality time, hence his love language [gift giving + quality time].

sae is protective of you, sometimes in ways that might seem over-the-top but are deeply affectionate. he may grumble and complain, but it's his way of showing care and ensuring you’re aware of how much you matter to him.
sae has another wild dream where a soccer match determines the fate of the universe, and you’re the only teammate. he wakes up still fuming about the game but finds comfort in your presence. as you help him get over his grumpiness, he playfully accuses you of being the cause of his dream’s chaos and showers you with affection.

sae would prefer you doing his skincare. while you're sitting on top of the sink, sae standing closer between your legs and arms wrapped around your waist. the skincare can simply be applying moisturizer or a whole set of skincare, he doesn't mind.

sae often shows his affection through small, subtle actions. he might leave you a cup of your favorite coffee on a chilly morning or send you a quick message to remind you of an inside joke, showing his care in understated ways. [inside jokes are rare!]

sae’s comfort is simple yet profound: a warm embrace and the gentle assurance, “i’m here, i’m here,” his presence a steady anchor in your storm.

after a fierce argument, sae leaves with his usual cool demeanor intact. when he returns first, it’s not out of vulnerability but with a calm resolve. he kisses you in the bed, apologizing just enough with his intimacy.

after that, he would love sensual baths with you. his apologies are never "sorry" but always "forgive me, please," and his confessions are never "i love you" but always "you mean everything to me,"