INUKI KANAKO ZEKKYOU COLLECTION: GAKKOU GA KOWAI!

Based on the comic "Inuki Kanako Queen's Collection" by Inuki Kanako. Bukida is disliked by all the students in his class because of his unpleasant face. However, he loves a girl named Matsuko and so he stalks her. Though Matsuko rejects him, Bukida fancies she likes him at heart. One day, Bukida is killed in a traffic accident. Matsuko feels relieved. But Bukida appeared to her as the living dead. Bukida says, "I love you forever, even though I am dead!". — Description from AniList community (anilist.co).