great characters

I remember watching this series a few years ago and it was soooo amazing, that I still recommend watching it, the story line is good + romance & bromance are pretty well done, and developed, for me chemistry was on point?
The beautiful sceneries in this drama are key since they add more to the story.
You must know that this characters are awesome, very unique if u ask me and also I love that when watching this series I could feel warm, so if it is cold, this is a must watch!
already is a classic