I was really excited to watch this show after hearing all the great things about it. It seemed liked everyone was talking about it like it was up there with Queen of Tears, so maybe I had my expectations set too high to begin with because I was rather disappointed with how it turned out. The show isn't entirely bad, but it's very lacking.

I thought the overall tone of the show was fun. There were some funny moments and cute interactions between the leads, but most of it is overshadowed by the poor writing and lack of character development. The cast did good in their roles, though there is a bit of overacting that I suppose kind of fits with the quirky vibe but does seem out of place sometimes. First time seeing Byeon Woo Seok in a leading role like this, so I was excited to see how he does. I think he did good considering the poorly written character he had to play, but some of the overacting bits and exaggerated comedic expressions were a little awkward to watch. I do like how Seon Jae was not your usual cold and lifeless ML that we see a lot of in K-dramas, and he had a bit of a fun personality which was refreshing. Kim Hye Yoon did good as well, but I do agree with others that say her character could be a little annoying at times. The rest of the side characters were kind of just there to be there. They didn't really add much to the story, and I kind of wished the writers would have given a little more screentime to delve into the complexities around time travel and how that can impact relationships in Im Sol's life (something that Twinkling Watermelon did great on). Maybe more focus could have been on Seon Jae's depression and how Im Sol tries to help him through it (like the show "Seasons of Blossom"). The lack of character development for any of the characters, especially the leads, made the emotional aspect of the show suffer. I didn't really feel connected to any of the characters, so it just kind of felt like the writers were trying really hard to make me feel emotional and invested when I was anything but. Everything just seemed very surface level, like they had the potential to dive in way deeper when it comes to time travel and attempting to save a loved one by going back to the past, but instead they focused more on cliche fanfiction-like romance to make hearts flutter. But at the end of the day, even those heart-fluttery moments didn't really feel real or genuine since there was very little character to feel connected with and I wasn't even emotionally invested in their relationship. The time traveling was confusing at times and didn't really make sense. I wasn't a fan of how they kept switching between time periods and basically "resetting" everything multiple times. It got repetitive very quickly and the push-and-pull with the FL got boring.

The villain was kind of a joke. I still don't really understand what the point of him was, and I feel like the writers really tried to squeeze by hoping that no one would notice how poorly written his character is. He didn't seem all that threatening to me, especially when the script was rather predictable and I could tell based on the numerous dramas I've seen with similar villains that it was going to end up playing out the same way. He was just a crazy bad guy who was only there to progress the story when needed and add some conflict here and there. Every time he showed up on screen with his one bad eye I was like "oh great, I forgot about this guy".

I wasn't familiar with Lee Seung Hyub before this show, but he was surprisingly a breath of fresh air. He added that bit of comic relief while also not being too obnoxious or annoying. Im Geum and Hyun Joo were kind of funny and cute sometimes, but mostly just annoying and were clearly there to add comic relief. This wasn't really necessary since the show itself has enough comedic moments.

Then there's the love triangle with Kim Tae Sung. I read that his character was actually written specifically for the show and wasn't in the original. It seems like most people love him, but I felt more annoyed than anything else. His character was also not developed well at all, and he seemed kind of pointless until the last few episodes. He would just show up every now and then to add cheesy fanservice and jealous ML scenes. The dialogue in his scenes felt especially cliche to me when looking at it from a writing perspective. Like it's painfully obvious it was just fanservice most of the time, and of course they had to have the FL's past self be in love with the 2ML, while the present day FL is in love with the ML. Both Seon Jae and Tae Sung are constantly fighting for Im Sol's attention and love (more rivalry fanservice incoming), but both have very little character outside of this and this continues until basically the very last episode. It's hard to see how you could have 2ML syndrome when his character isn't at all interesting and very underdeveloped, added with the fact that he only has a few scenes here and there and doesn't really contribute much until the very end.

Sorry if my review seemed all over the place (I was really just typing whatever came to mind). Overall, if you're looking for a cheesy cliche rom-com that isn't necessarily groundbreaking but just as an easy watch, then this show could be for you. If you're looking for more of a complex story and deeper connections with its characters, then you might want to look elsewhere.