Pairing: Kageyama Tobio/Hinata Shouyou
From September Scanlations:
Hinata loses a game with his teammates, and as punishment, he’s dared to go confess his love to Kageyama–something sure to get his lights punched out. He does so, but instead of being angry, Kageyama explains that he feels the same way and supposes this means they should start dating. Totally confused by the turn of events, Hinata decides to go along with it, since it makes Kageyama not yell at him as much. How could a little fake dating hurt anyone?