Kdrama with emotional/psychological depth

I'm looking for a kdrama that will make me FEEL. It can be sad or happy (but the sad ones get me the most.) Something that goes deep, not only on the surface.

The dramas I really loved:

~ It's okay to not be okay (the psychology, plot, fairytale atmosphere, how well crafted the characters are)

~ Twenty-five twenty-one (I loved how it works with youth and it's transience)

~ Flower of evil (the psychology!!)

~ Moon lovers: Scarlet heart ryeo (do I need to say anything? I cried my heart out)

~ Something in the rain (the realness)

Other ones I've watched:

Hymn of death, Move to Heaven, Mr. Sunshine (didn't finish), Hotel del Luna (started, didn't like it), Goblin, My love from another star, Queen of tears