If you like Rom Coms, you'll like this. What this is, is an old fashioned, lighthearted but very believable love story. The leads really seem like they love each other deeply. It is not meant to be a sci-fi thriller, even with small elements in there. There are no big social commentaries. It is a pure, wholesome love story of two people who save each other and fall in love no matter what circumstance. The chemistry between the leads is what makes this drama special. I really just fell in love with Ryu Sun Jae and Im Sol. Ånd the other characters like Tae Sung and Baek In Hyunk were also just so heart warming too. I watched this drama not knowing what to expect. And I think that is the mindset you have to go in with. It was an underdog drama that no one knew would blow up like it did. That's part of what made it so beautiful, the surprise, the discovery. I loved the story, the acting, the cast, the music...and I have already watched this drama multiple times. It's beauty is in it's simplicity not its sophistication. It's got some of the best rewatch value of any drama I've seen. When I'm sad, this is my go-to drama. There are other dramas that are tighter knit, deeper in it's messages, but in the category of a rom-com...this drama be rom-comming like no other. I have not found a drama that has stolen my heart like this one and that I became as attached to in a long time. I am charmed. But the story, the music, the characters, and the actors. I legit loved this. I only wish I could erase this in my brain and watch it again for the first time again.