Could I request who you think would be the best and worst at flirting?? Like scale of Casanova/a Natural to mumbling fool in front of their crush for the haikyuu boys? It could be anyone from the teams, though I'd also love to hear your thoughts on the miya twins lol
a/n: Oh gosh okay this is going to be interesting. In general, I love the twins! They’re absolute menaces and I love putting them in shenanigans together. Osamu is an absolute darling and one of my favourite characters. Atsumu is a menace to society and his hair pre time skips looks like burnt cheesecake lmao. But I still love the loser (affectionate) especially making fun of him. I have a Haikyuu OC that also does that lmao. She has an au paired with Osamu too.
Okay I picked a few characters and rated them and how they flirt! I hope you enjoy. It’s nice to write some Haikyuu!!
Headcanon Characters: Rintarou Suna, Osamu Miya, Atsumu Miya, Tetsurou Kuroo, Tobio Kageyama
Rated Characters at the end below the cut
Tags: Headcanons, Flirting, Flirting with their crush, teasing, banter, fluff, undercut because long post
Rintarou Suna (Natural with fun teasing banter):
He’s not the kind of person to flirt with everyone but when he has someone he likes he’s a little shit tease. You can give it back to him though he can take it.
Very much a friends to lovers type of guy so in the crush stages theres a lot of back and forth flirting going on. He gives compliments pretty freely. Sometimes they’re just nice genuine ones. ‘Huh I like that shirt.’ or ‘Looks good.’ but most of the time they have that teasing tone. ‘Aw did you dress up just for me?’ It’s got that half joking, half curious vibe behind it.
A lot of his flirting comes across through how much he talks to you in general. He will not waste his time or bother with people he doesn’t have interest in. He’s the kind of person to get to know someone before relationship so he’ll feel you out.
Sending messages. Likes sending pictures. Not necessary flirty pictures (although will send just selfies sometimes and you flirt back and forth telling each other you look hot) but just general day to day pictures in order to connect. Sends those ‘Damn wish I was there with you.’ messages.
Physical messing around like pretending to annoy you. Messing with your hair. Poking your cheek. Nuzzling his face against your shoulder. He’s a physically affectionate person and likes pushing the boundaries on friendship while crushing.
Seeks out physical touch and takes comfort in it. If he’s comfortable enough to sleep on your shoulder and let you make fun of him then you’re in.
Osamu Miya (Natural but Shy):
The kind of guy who moves at a steady pace with the subtle kind of flirt. The flirts that come out of no where and knock you out. It’ll be a normal conversation then ‘Oh is that new? huh, it’s nice.’ Soft smile and immeditately moves on in conversation. Like? did that just happen?
It’s also that he has his own brand of flirting where you have to know him to know he’s flirting. Ditching his brother to hang out with you? BIG deal. Sharing his food with you? BIG deal. Even making food for you.
It’ll seem like a friends thing with him too but that’s how he operates. He’s a stealthy friends to lovers guy. He’ll come in one day and be like ‘Oh, I made these did ya want to try?’ or ‘Here I made this for ya.’ Then when you’re done it’s. ‘Tell me what ya think. I wanna know ya opinion.’ LIKE BOY. The sweetest.
Learns your favourite drinks and snacks and will keep them on hand and just give them to you like gifts. ‘Gotcha something.’ Acts like it’s nothing too but wears that soft little smile.
Teasing is kind of his flirting too. That’s how he gets along with people by default but it’s teasing banter. If you come hang out with him or visit him a lot it’s all ‘Can’t get enough of me, huh?’ Osamu please.
If you give any of this back by the way he’ll love it because it’s his love language and he’ll give you that oh so sweet Osamu smile with a hint of a blush. He can give it but gets all shy getting it. He just doesn’t expect it? Sometimes he just gets so bold he forgets reciprocation exists and shuts down.















