I've already watched this series in 2013 while it was locally dub in my country, but I still find myself to watch it again between 2013 up to the present (2022), thumbs up to the lead actors Gong Hyo Jin and So Ji Sub and the supporting cast, and I could say that this kdrama series is one of my fave, story written by the Hong sisters.
Also check out their other work "The Greatest Love" also lead by Gong Hyo Jin and Cha Seung Won.
Highly recommended to watch and re-watch 😆😉❤️