First Impressions and Assumptions Often Wrong

On her way home, Ivy Sato encounter her wayward student, Haruki Tachibana one of her students see him making out with male in front of her apartment. There she finds out, he is a gay. In the next day, while Haruki expects the sneers and prejudice of his classmates finding out his gay didn’t come. He confronts Ivy about it - there she says she doesn’t give a damn about it and she reveals her sexuality at him being a ‘asexual’ in exchange finding out his accidentally. Thus, a start of an awkward friendship of a ‘gay’ student and ‘asexual’ teacher.