Haikyuu!! Oneshots/Headcannons/Facts

HQ Characters at Party

Hinata: probably jamming out to the music and dancing, probably spilt his koolaid/punch while dancing. Too innocent to drink or get high. Playing just dance.

Kageyama: Asking the host if they have milk, doing his weird dance in the corner. Playing Just Dance with Hinata just so he could beat him.

Terushima: the host. For sure throwing it back in front of kiyoko and Hinata. Probably smoking. For sure drinking alcoholic drinks.

Tanaka: drunk af. Ripping his shirt off and claiming the dance floor. Tries to show off to kiyoko, but kiyoko ignores him.

Noya: high af.

Suga: Tries being mature and makes sure his children don't do anything they're not supposed to. Gives up and just starts drinking. Probably throwing it back on daichi.

Daichi: making small talk with everyone who isn't too high or drunk. Won't allow himself to drink. Yelling at suga to control himself and be mature and a good role model.

Kinoshita: Goes but just quietly wanders around everywhere. Overheard some things he wish he hadn't heard. Gets tired and goes home.

Narita: forgets to go to party and falls asleep instead.

Ennoshita: Disappointed looks at Suga. Tries taking over the mother position as Suga enjoys his break. Has mental breakdown, but recovers and starts yelling at his team mates (mostly noya and Tanaka) to calm tf down. Gives up because these children are helpless and leaves.

Asahi: "who wants to come to church and bible study with me tomorrow morning?"
"Anyone wanna play board games?"

Oikawa: drinking, slightly drunk but not too much. Dancing and trying to get iwa's attention. Playing Just Dance.

Iwaizumi: causually talking to daichi with drink in hand. The two have very deep conversations about their teams and suga and oikawa.

Kita: cleaning up after everyone. Maybe made some food such as rice. Giving his team death stares every now and then so they remember not to go all out.

Tsukishima: tries leaves as soon as he gets there, but is stopped by yamaguchi. He just stays in the corner the whole time listening to his own music and on his phone.

Yamaguchi: comes with tsukishima. Hangs out around Hinata and yachi.

Yachi: sticks close to kiyoko, Hinata, and yamaguchi. Gets tired quickly and falls asleep in corner with yamaguchi.

Kiyoko: few drinks, guys kept hitting on her, but luckily her team mates (and some from other teams) jumped to her aid. Leaves early.

Akaashi: Silently drinking wine. Gets annoyed of Bokuto and leaves. "He's all yours, Kuroo."

Bokuto: jamming out. Probably getting high. Hung out with kuroo most of the time but occasionally went to talk to other people. Annoyed Tsukishima a lot.

Kuroo: Getting high with Bokuto, just not as much. Watching the Just Dance games. Makes a lot of Tiktoks with oikawa and Bokuto and a few of them with Terushima too. Probably made out with a few girls.

Tendou: Vibing. Smoking. Living his best life.
"Hahaha, Wakatoshi-kuuuun! I slipped and fell!" Master of Just Dance.

Eita: "wtf am I doing here?" Mother of shiratorizawa Yelling at everyone who bumps into him.

Shirabu: salty af. Everyone avoids him. Hides behind semi when he sees Tendou because Tendou forced him to play just dance with him. Leaves early.

Goshiki: hanging out with the other innocent children (Hinata, kogane) Plays Just Dance.

Suna: Chilling on the couch. Probably smoking or something. Gets high and starts laughing at every small thing.

Osamu: With Suna. Not drinking or smoking. Suna's babysitter once he's high. Dance off with Atsumu.

Atsumu: Drinking. Competitive af and having dance offs with everyone.

Kenji: Chill. Not doing anything. Eats some of the food then just chills outside with dogs. Comes across Shirabu and the two almost get into a fight before Semi stops them.

Yahaba: Comes across Kenji at one point, they get along surprisingly and start silently making fun everyone to each other. Comes across Shirabu, doesn't end well either.

Aone: didn't go.

Kamasaki: eats A LOT. Huge partier. Dancing with a little too much enthusiasm.

Kyōtani: Gets into fight with everyone. Behaves when Iwaizumi comes into view.

Makki and Matsukawa: Inseparable. Both get high and start laughing together at every small thing and go through deep conversations and cry in each other's arms.

Aran: Helping Kita, but occasionally goes away to get a drink and dance a little. Talks to Hinata and gives him advice to be the best ace ever.

Sakusa: sitting in corner alone. Occasionally goes around spraying Lysol and wiping down surfaces.

Komori: being flat out adorable. Dancing and attempts to sing/rap the songs but he barely knows the lyrics so he just mumbles the rhythm.

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I know I didn't get everyone but I think I got most people.