Kageyama can no longer focus around Hinata because of his unspoken feelings, and his volleyball suffers for Hinata agrees to do absolutely anything to help get Kageyama back on his game.
Hinata is trying all sorts of pranks to make Kageyama hate him. He lies about losing his key so Kageyama can waste time looking then hopefully he'll get mad and hate Hinata but the results turned out positive with mutual feelings.
Kageyama asks the team for help with his crush.
Short stories about Kageyama and Hinata being all lovey-dovey.
Switched bodies
Kageyama can't stand the thought of anyone taking Hinata from him, so he seals their relationship by demanding Hinata start dating him. Hinata agrees, if only because explaining that Kageyama has just imprinted on him would be too difficult. As time passes, though, Hinata realizes they'll need to set some ground rules.
The entire team knows that Hinata and Kageyama are dating. Except for Hinata and Kageyama.
Hinata blurts out a confession but is soundly rejected. When he realizes why Kageyama rejected him, though, he quickly takes it back to avoid hurting Kageyama, convincing him it was a misunderstanding. Both Hinata and Kageyama are caught up in lies, to themselves and others.
Pairing: Kageyama x Hinata
Haikyuu!! - Kokoro Control (Doujinshi)