Sky Link Graphic Novel (Mature)

"(W/A) Shiro Yamada Ban Ritsuki was looking forward to his university life. Then, on his very first day, he bumps into a strange man on campus who tells him that he has the sort of face that he likes. Reacting badly, he tells the man he is disgusting. Unfortunately, that was not the end of the matter, as the stranger turns out to be one of his lecturers, Takagi Shoutaro. Ban finds this irritating enough, but Takagi can't seem to get the message that he wants him to just leave him alone as much as possible. To be honest, Takagi just really pushes Ban's rage buttons. That is, until one unguarded moment when Ban catches sight of Takagi sky gazing, with a look of intense melancholy upon his face. Finding his heart unexpectedly moved, Ban discovers that sometimes irritation can be a symptom of something besides anger, but what is it?"