It's a bit funny how in the drama 'Touch Your Heart' Inna was basically playing actress Oh Yeon Seo, someone who has been criticized for her bad acting a lot over the years. In this drama however Inna has a very similar character that Oh Yeon Seo herself portrayed before in the same author's work 'Mad for Each Other & Oh Yeon Seo was a much better fit for this I think, so we have kind of gone full circle in a sense.. Don't misunderstand she has done a decent enough job, but it's just a bit weird and ill fitting. Of course -unlike Yoo Inna- Hwang Chan Sung was a massive weak link in the drama overall. So to summarize, the drama is AT BEST average in the acting department.

The writing & the pacing of the script are objectively bad. There is no way around this, there really are a lot of problems & some astonishingly bad lines in the earlier episodes. Although I suppose the drama's saving grace are also lines, because here and there there was some brilliant dialog that really resonated with me. (a very smart intern writer's work perhaps?) Looking at the plot delivery It's not hard to see why it's more than a little bad. The first 5 episodes are completely about FL's mental breakdown/breakup, after that we get a relatively average, but serviceable romcom & then following that there is a rushed weird mess in the final two episodes that culminate in a 15 minute long, substance-less happy ending.
The characterization is also a hit and miss. Bora and Lee Soo Hyuk's characters are okay, but there are quite a few side characters that are just horrible, weird or just extremely two dimensional. (Uri, Yu Jung etc..)
Also the obsession with confessions is a weird theme for a drama to have, I don't really know what to think about this..

Can Love Triangle haters watch this? Maybe, though the previous love interests do stick around..

People like bashing the drama for that one admittedly very insensitive Auschwitz comment. While this is fair, I think it's more of an ill researched analogy that came from ignorance rather than anything else.

Overall the drama is a weird amalgamation of multiple genres. I don't really understand who the target audience is suppose to be. Sad-melo enjoyers will like the first 5 episodes, but will probably be very disappointed with what comes after, romcom lovers might not even hold out long enough to reach the 5-7 romcom episodes & then either of those groups would be at least somewhat disappointed due to the final two episodes.
Maybe the problem is just me, since the 10/10 reviews just keep on coming..