Atlamisiam

Thank you so much for this list! In the Korean drama Beauty Inside there is a deaf guest character and a scene where Korean sign language is used between that character and the female lead. Kind of insignificant, but that is the only drama I remember that's not here.

There's no romance though, the tag and description are not very accurate. It's friendship/coming of age

It won't air on KBS2, but apparently the producers said the show won't be canceled and are continuing production? I hope that info is true. I want to see Kim Sae Ron as the lead in a mini with someone her age.

I've seen some mentions of Penthouse and Do You Like Brahms?. At least here, they are both supposedly mon/tue SBS dramas for 2020, but I don't know how up-to-date that information is.