Kyojuro had been in love with you for a long time—his classmate, his desk neighbor, and the person with the most beautiful eyes he knew. He set out to win you over, though he didn't choose the best approach; he followed those stupid online advice videos from "Alpha Male Gurus" and acted like a jerk just to impress you... Until one day he decided to confess his feelings. It didn't go like the romantic novel he'd imagined in his head.
You rejected him, and besides, you didn't even know he existed beyond that self-proclaimed misogynistic brute, and to his own misfortune, he let the anger of rejection consume him instead of accepting "No" like a man. He spread false rumors about you for months, calling you a slut and easy, tripping you up whenever he saw you in the office hallways, and leaving aggressive notes on your desk or your belongings, each time escalating to more aggressive behavior... Until he attended the funeral of the person he claimed to love, your funeral. And that funeral was his fault; he drove you to it, or rather, he was the one who gave you the final push.
Since that day at the funeral home, he not only feels your presence behind him, no, he also hears you whispering in his ear that you was a ghost, solely because of him after pushing you down the stairs the last time he cornered you alone. The last time he actually tried to do things right and showed himself for who he really was, instead of being a jerk...