I’m not pushing my agenda here but how about Osamu/Tsukishima in a fic with Atsuhina where Atsumu flirts relentlessly with Hinata who at the beginning is like „Hmm i know his face from somewhere” but then ends up liking him too much and then he sees Tsukki with Osamu and he’s betrayed and he doesn’t want to talk to Atsumu because he lied to him and he’s convinced he was Tsukki’s boyfriend all along and led Hinata on and Hinata fell for him anyway.
Why do I want Osamu and Tsukki? Bc I find it absolutely hilarious that Hinata and Tsukki being family in a way and they have to tolerate each other for their boyfriends. Btw Osamu wanted to work with food so I imagine him being a good chef and/or baker and making Tsuki his favourite strawberry shortcake and other sweet things. Btw Akaashi and Bokuto invite themselves over 3 times a week bc Akaashi wants all those onigiris and food and he nor Bokuto can cook.
And hey while we’re at it how about Kurotsukki being exes and/or Kuroo pining for Tsukishima and he missed his chance bc Tsukki has a boyfriend now who he loves a lot and is comfortable with. And he generally pines from afar and joins the all the couples (Atsuhina, Bokuaka and OsaTsuki) and pretends everything is okay.
+ bonus points for Kenma who pines for Hinata and both Kenma and Kuroo being miserable together