manga, bl

pls help me ion remember the title, i been using my brain and its no help

CONTAINS SPOILER!!

MC read a book about a girl qhen he was in junior high. After reading the book, he fell in love with the female character from the novel. He would always bring the book with him and tell his friends about her and that he can't seem to forget her. One day the ML showed up, he was really similar to the girl MC always read. ML has pink hair, ML acted seductive towards MC, everything ML did was REALLY similar with the girl. So MC couldn't help but fall in love, however ML was merely the girl's shadow.


SKIP SKIP SKIP,
ML liked MC before they even met, so ML knew that MC was caerying a book. So he found the book and read the story. He dyed his hair pink, acted seductive, etc. just to copy the girl from the book.