It's rare that I would enjoy a drama that's so long, because I get super annoyed by the stupid drama tropes... glad to say this drama is 35 episodes of pure material with no draggy parts, making it super enjoyable to binge-watch in a day or two

The plot is very interesting -- we have lead characters who have so much chemistry, as well as some additional touching family drama parts for those of you who get weak when it comes to parent-child relationships (like me
And let's just say the chemistry is REALLY THERE.

I also like how the drama was laid out -- bits and pieces of "present day" at the beginning sprinkled in to give us a big picture
then later on reminding us where those pieces lie within the timeline and stuff
It's so sweet you'll get diabetes
but not overly sweet that it's only fluff no substance.

Also, extra points to the male lead's cold humor. He really made me laugh.