Best K-Drama Ever

This drams is a gem!!! Every kdrama lover should watch this and I really recommend this to you. I haven't seen anyone saying anything bad about this drama. So glad the actress won a daesang for her role. I like the fact the male lead is so supportive of her and take her as a person very seriously. And I like that actress portrayed an autistic character so well. ? It is really superb and I can not find any flaws in it. She is beautiful and he is extremely gorgeous ? and I am really speechless how good this was.