If you like stress-free dramas with a lot of fluff, this one is for you. There are no annoying villains. Not much drama, just pure love. There's nothing new about the story but the way it was written plus the acting, is what sets it apart from other dramas with the same theme.

Contract marriage. Teacher-student relationship. Cold guy, carefree girl. These are all very common themes we see in drama land but it was nicely done here. Plus, I really like the casting, especially the leads; they really suit their roles.

What makes it different from other dramas with the same theme??

(1) Cold guy, carefree girl:
Unlike most dramas with this theme, the ML here is cold but not arrogant and the FL is carefree but not clueless. The ML is not the typical domineering ML. He's actually warm-hearted as seen on how he cares for his grandfather. He's also gentle and polite to the FL. What makes him seem like a cold person is his very logical view of the world as he does things based on 'rationality' rather than emotions. The FL, although clumsy, manages to do things and make decisions on her own; she's not very dependent on the ML. I really hate dumb FLs and I understand the frustration of some people who have watched the series when Yun Shu got conned twice. Initially, I thought 'How is that even possible?!' but as I watched more and more, I started to understand her character and why she would do certain things. There's always a reason behind their actions so sometimes you'll hate the characters but later sympathize with them as the story progresses.

(2) Contract marriage:
Unlike other dramas, a lot of people knew about the contract early on. The contract was not something that could make or break their relationship once people found out about it. The contract was like a stepping stone for them to start a love journey together. It was like an 'excuse' for them to care about each other during the time when they were still uncertain about their feelings. Unlike other contract marriages in drama land, the leads here don't hate each other but are just plain awkward in the beginning which is as expected of strangers who suddenly have to live together. Falling in love is not unexpected because the relationship between the leads is actually good. They have a lot of differences but they both try to compromise and it's clear in their actions that they really care about each other.

(3) Teacher-student relationship:
This part was not emphasized that much but it added a certain thrill to the story. The age gap was not that big. I like how they did not focus on this but instead, they focused on their development as husband and wife. I also like how the leads are able to learn from each other. The ML, being the older one, was not portrayed as a know-it-all. He would get the FL's opinion or seek advice from other people. He understands that he has limitations and that he's not perfect unlike the domineering CEOs so typical in other dramas. For me, this makes his character more human and relatable.

So, to summarize:
Story - nothing new, but well-written
Acting/Cast - perfect, they really suit their characters
Music - the songs were mostly of the same artist, it gives the drama a fun and casual vibe and I like it
Rewatch value - this drama really puts me on a good mood so i'll definitely rewatch
Overall - recommended for those who want a stress-free drama, no complicated story line, just a very light and fluffy romantic drama