A lot of spoilers from the web novel
Also no hate to anyone... Just my opinion to the manga
The manga is different from the web novel...in a bad way(imo)
While there are some changes that aren't really changing the story,like how he is actually a fan of her idol group(and her) in the web novel.
The atmosphere and the personality of the male lead has changed.
Like in the web novel, her being an idol isn't bothering him because he wants to be close with her(while they are hiding it, it isn't really that big of a deal.)
And even the male lead's friends are different. In the web novel, while they are salty and jealous, they didn't ask the ml to stay away from her unlike in this manga where there is unneccessary drama.
Although there are still some chapters and arcs in the web novel that I dislike, the fact that I am feeling that the story in this manga is heading towards a different direction makes me feel anxious towards this manga.