I always found Go Se Won's lips being distracting and mentally uncomfortable to look at, and it's a bit amplified in this one since he got a lot of focus. Another thing that constantly bothered me, when the main leads met each other for the first time we were told that FL looked identical to his dead lover, felt like it was laying the ground for a plotline but that was never brought up again and had nothing to do with anything at all. What I hated the most about this drama is how every single character, including the female lead, became useless once their part is over. While the antagonist was the only constantly present character. On the other hand, I liked how the character didn't run away like how we are used to in other dramas. However, despite fighting back and not running away, it took a lot of time to get to each milestone in the story. Which is why there is pacing issues, just like most of the daily dramas. Speaking of pacing, the last ten episodes were amongst the most useless ones, the drama was 99.99% over at that point. They spent these 10 eps roaming around, having small talk and giving cringy overreactions. One thing that grabbed my attention, although there were a lot of baffling brain dead moments, there were also a few moments that carried a really good dialogue punching above its weigh.