At first, the story was progressing nicely. It took them 10 episodes to finally be together and suddenly ends with conflict.I was intrigued by the title and cast. As we watched EP1 to EP6, the story is good with professional and realistic work environment. They approached each other slowly and ended up together in EP10. But by the end of the episode, suddenly there's conflict again and everything went downhill from then. The issue was not actually resolved and there's no proper arc about it either. After watching EP11, the conflict reached its climax and ends with EP12 fast forwarding to 2 years after they broke up and meet again. There's no actual story about how their lives went post break up. They suddenly meet again and the issue resolves way too easily and the ending is too lukewarm with no proper plot to fill in the tension from the previous episode. Basically, the ending is a nice scene but turned bad due to plot holes and feels kinda rushed.