Have u read cherry magic?? I think that fits what you’re searching for
There’s also an anime adaptation and some dramas
yess and i need more!! i watched the drama and read the manga alr, havent got to the anime yet
WATCH THE ANIME THEN, IS REALLY GOOD
Btw these one is still work office related and it’s also popular x average (maybe not exactly what you’re searching for, but still one of those where one of em only wants attention from the other, also it’s very sweet imo) https://www.mangago.zone/read-manga/romance_but_not_romantic/
And also this is a good one https://www.mangago.zone/read-manga/the_third_ending/
love interest is popular but only wants the admiration of MC.
MC is super nice to everyone but is extra nice to the love interest.
in short, popular x normal trope