Went down the K-drama rabbit hole in March 2020, and haven't come out since.

Since then my love for K-drama has extended to me falling in love with Korean culture itself.
Korean OST, Korean movies, Korean variety-show and basically anything on Korean culture on YouTube and other mediums.

If you're like me are a big fan of K-drama OST's I'll leave the link to my Spotify playlist. It's more unique in that it also contains the instrumental pieces. Not just the instrumentals of the pop-like songs but the actual composed pieces. All filtered by hours of listening to whole albums.
I was truly surprised by how many good composers Korea has. They really do not skip on good quality songs en composed pieces.

Enjoy