In this short scene, we learn that Hirokazu's reaction to the kiss was one of "breatheful kiss" . We learn that the kiss took place in the middle of a storm, and that the sound of the kiss drowned everything else in his mind. He is about to go "over the edge damn" , when suddenly he remembers that he used to like to sneak into his dad's office whenever he made an "antidote" for the akura curses . He remembers that his body picked up the smell of the rain and his saliva started working as an antidote. He feels grateful for the kiss, as though it were a kind of thank you, and he wonders if it was because he was bottling up his emotions in order to please his crush.