Good manga and i really enjoyed it
Might just be me, but I didn't see how the love sparked between them through out the story, the female lead was just obseessed with her idol
Once you get past the ridiculousness of the first few chapters and the suspicious sounding title, this manwha turns into a really enjoyable fluffy read. The main girl isn't the typical air-head innocent MCs and the main guy is actually really cute and sweet. Despite the 'XXX' in the title, this is not a smut/ecchi type manwha
Another similar manwha is 'Imitation' from Kakao Page if you enjoy this one.