Can you recommend a novel where the male lead likes the female lead and becomes paranoid and autistic because of it?

The male protagonist was paranoid, autistic, and liked the female protagonist. In order to prevent the female protagonist from leaving him, he took a knife and cut himself. When the female protagonist found out, she couldn't bear to stay by her side. The male protagonist called the female protagonist Tongtong. I've been watching it for a long time, but I don't know its name. Ask for the title of the book, or the name of the main character.
The male protagonist looked weak and fair to outsiders. He was a clean freak. When he went to the female protagonist's house, he would throw away the clothes he wore for a day. The female protagonist could not do anything to him.

Answer 1

😋I recommend "Who Fell in Love with Him" to you. This book is a novel that heals and soothes one's mood. The male protagonist was a bit autistic and loved the female protagonist stubbornly, while the female protagonist was a neurotic character. The story was full of ups and downs, and the emotional lines were also very clear, making people read it to their heart's content. I hope you like this fairy's recommendation. Muah ~😗