Bitter Drop

Kuze Haru has just started his third year of high school and has become friends with Kazama Sousuke, the person sitting in front of him. Haru has never had a friend like Kazama before. Despite being a quite person, Kazama is also straightforward and cannot seem to tell lies. This all seems to somehow make Kazama a comfortable presence to be around with. Apparently, Kazama does not only have someone he wants to be with, he is also in a one-sided love with that person. When Haru learned of this, he found himself being overwhelmed with complicated emotions and kissed Kazama on impulse. Just what name should be put on this thing that makes one feel both irritated and excited? Adapted from oneshot "bitter drop".