Haikyu!! dj - Canon of Lies

Pairing: Kageyama x Hinata

From September Scanlations:

Vol 1:
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.

Vol 2:
Kageyama reflects on the pressure he’s inadvertently put on Hinata–and tries to consult a certain former sempai for help in figuring out the answer to a burning question: is romance necessary to play volleyball?

Reprinted in volume 3 of Okawari!!