I see it now. Near the end, Aki & Sensei will finally be together in a dark room. Still riding the high of a day spent together being cutesy in public in some faraway, exotic location and accidentally eating aphrodisiacs at every meal. Becoming closer and more intimate with every passing hour. Now, at night, they can no longer hold themselves and strip completely naked. Fully vulnerable to each other as only a man and woman in love can be. They stare longingly into each other's eyes, burning with passion. Their hot, sweaty bodies close enough to feel each other's heat. They're finally about to cross the point of no return, but then Aki sees someting over sensei's shoulder. He squints and can barely make out, in a darkened corner of the room, two gnats vigorously fucking. Aki blushes and points out to sensei the scene of the somewhat visible bugs ever so slightly humping. Both Aki and Sensei blush with embarrassment and decide they can't go through it anymore. Then they casually reminisce about a time in school they both saw a pair of flies mating and slowly put back on their clothes. Then Aki says his goodbyes with a deep longing walks off into the night. His bright blue balls lighting the long road home. The end.