The rating is 5 because this is just an average drama. Nothing great, nothing to hate.
Could it have been stellar? Yes because many people would appreciate sharing tragedies of their own break up and listening to others' stories as well.

FL : 10 stars
This drama is named after her and she delivers. There are some really idiotic scenes - but it looks like the script writer and director demanded it - and she pulled through them. Her eyes are very expressive and I also liked how she gestures with her hands. Nicely dressed and decent make up.

ML : 8 stars
cute but with little to do. He had a very odd role, not nicely defined. Their chemistry was okay but alas - barely any sizzling scenes. Nothing to make your heart stop and flutter.

3 other love stories / couples: 1 star
These were the most irritating part of the drama. The sister was a pain, shrieking little horror. Annoying love story.
The married friend was good, however their romance was one sided, and just went around in circles.
The ceo with the intern was the worst!! Seriously.....we could have done without that couple....... Just edit them off!

Basically I would not have wasted time on this drama, albeit being a romance junkie.