The lucky reincarnator in Harry Potter

A guy gets hit by the almighty truck-kun after he rewatched the Harry Potter series because he developed a crush on one of the background characters, Susan Bones. He doesn't die because of the crush, he rewatches Harry Potter because of the crush the story may start rough and weird, but I hope it'll get better as the chapters and the story goes on I won't make it too crazy cuz that'll destroy the fun of the story, English isn't my first language, so if I type something wrong, please notify me