Watching this show was an emotional roller coaster ride: in the first three-quarters of the show, the cart climbed higher and higher until it could go no further, limited by the tracks that the writer had laid out for the machine. But then it started its descent, and for me, the train derailed before it reached the station.

It's clear to me that the writer knew exactly where she wanted to go and tried to careful craft a scenario to deliver her message about the elation and tribulations of first loves. For the first part of the show, I was totally engrossed with this plan. The story is told as a flashback of a little girl who read's her mother's diary, and like many other viewers, I was invested in the open question of who the identity of the girl's father - is he the main character of the mother's love story or he is not?! This was a question that kept everyone awake at night when this drama was airing. This was definitely an intentional effect as the series would intentionally omit clear references to the father, going so far as not to even show him on screen and to make dialog ambiguous so that you don't even know his name nor any hints towards his identity. Moreover, it seemed like every little detail of this Kdrama mattered -- it didn't matter if you forgot something, because boy, the writer sure remembered everything, and she often utilized these minutia to extreme emotional and dramatic effect. It was almost a masterpiece.

Almost. For me, the plot past episode 13 took a noticeable decrease in quality: characters started acting in ways that I thought were unearned - the fierce female lead that we had all come to know and love somehow became more passive and willing to give up -- this was a far cry from her "never give up attitude" that had led her to toil so hard to hone her fencing skill. The conscientious, sweet boy who put family and friends above all else suddenly became a workaholic -- he spent most of the first half of the story practicing the little, individual acts of loves for his friends, family, and love interests, and suddenly he's all about sacrificing for the greater good/his career. Yes, people can change, but for me, if we're talking about a television series, we should be shown the change and not have to infer it -- it's just jarring without a proper explanation. Even for side characters, things just started to arbitrarily work out for no discernible reasons - this is a little baffling to me in a story that prided itself on being so clear and clever with the details. The final nail in the coffin for me was dismissing things that we had become so invested in: that mystery we all cared about? Without spoilers, I feel I can safely say: it turns out it's irrelevant. Put simply, it felt like a slap in the face as if we were intentionally manipulated only to increase ratings and not for story purposes.

I don't believe that a story necessarily needs to have a happy end nor needs to have a sad end to be great. But I just feel this Kdrama did not execute its ending in a way that I felt was earned. It pains me to say: this Kdrama started as a 10/10 for me, but quickly destroyed my faith in it with just 3 measly episodes, to the point that I actually think it did the whole story a disservice. There were so many unanswered questions, that I think either the show needed a few more episodes to flesh things out or it needed less episodes to tell a complete tale without the feeling that something is missing. Either way, I can't help but feel there was a missed opportunity here. It's just such a shame.