You (season 5)

A manager who spends his free time in a store where he sells books did not suspect that meeting with a stranger would give him real happiness. The first look into the eyes of a novice writer gave him the right to feel incredible feelings. He immediately falls in love with the lovely beauty. Like all nerds, he can't admit to falling in love just like that by walking up and saying it to her face, so he comes up with a plan to win the heart of the lovely creature. Taking the help of the Internet, making up a great strategy, as if to conquer the world, he makes many attempts to get the hand and heart of the beloved person. He himself did not realize that a normal crush would turn out to be not just a failure, but a real obsession for him. He has never experienced such a thing, so he is afraid of the consequences.