Wow!!! A drama that should not be missed even though it is already a decade old.
It's a perfect drama, it's been praised here in the past over the years, (a decade!!) and I thought to myself what can I do to innovate and still express my opinion..so what doesn't/does it have that makes it so good, successful and addicting. (Full disclosure, I did not read all the comments)
There is no trace of evil/corruption/chaebol vs middle class/jealousy or a love triangle to be fought over (as is customary in classic dramas)
It has beyond perfect casting and talented and beautiful actors who are so natural and not made up on a plastic level) depth, witty texts, wise sayings, it has healing and recovery, unconditional love between spouses and friends, inclusion, openness in the discourse about sexuality/love/traumas/health mental/sacrificing. I cried more in it than in Queen of Tears (Don't Kill Me), (it's in the style of "Kill me, heal me", "Hyde Jackal, I", "It's okay not to be okay") Don't panic, It also has funny (witty) parts. 10/10 and if possible even more..