The drama's plot is basically centered around two people that are unsure of themselves and their own desires, but at the same time know exactly what they want, career-wise. The ML wasn't as bad, his character was more stable and willing to engage in the relationship than the FML. The FML was the one that made the plot possible, being unsure of what she wanted. She kept avoiding her feelings towards the ML, but eventually started dating him despite how their parents did not want them together. This was so frustrating; it was like watching a pair of high schoolers that broke up get back together a dozen times despite breaking up a dozen times. Looking back, I wouldn't say that the main couple's relationship was very shallow (bc they kept breaking up ;=; literally nothing but angst was able to develop between them). The best couple I would say is one of the supporting couples. I'd go as far as saying I only managed to finish the drama since the FML's friend's story was so touching. In short, the main couple was eh, the side couples' stories were way more entertaining and interesting.