I honestly tried to finish it, but I couldn't: every 15min something so stupid or cringe happened that I closed my laptop. It didn't evoke emotions which I usually feel when watching romance genre - everything seemed so unnatural and far-fetched that it was hard to sympathize with the main characters.
FL is annoying and extremely stupid. She makes illogical things all the time and continues sending contradicting signals to ML.
ML is confused by this and cannot pull his shit together to tell her what he feels towards FL.

I gave it a score 1.0 just to counterbalance tons of schoolgirls (the target audience of this show) who gave it 10 in order to save you from wasting time. Otherwise it is a solid 5.0! There are so many better shows than this...