Drama Special Season 8: Dancing the Waltz Alone (2017)

negotiating relationship + love in the "real world", Moon Ga-young at the centre, clashing desires, late capitalism + neoliberalism, the gap between you and me

Note that the director watched Moon Ga-young in a one-act play/drama before casting her and it was almost definitely Dancing the waltz alone.

They are both drama specials that deal with heavier topics when it comes to love relationships. Both have great cinematography and thoughtful plots.