Honestly this a one of best drama of 2020 and couldn't understand for bad reviews.
Actors in this drama also going well with good chemistry as you can also see their relationship in the behind the senses. As personal view, osts in this drama are also best as compare with others, please listen from your hear ??
LMH and KGE are good actors and never fail to satisfy the audiences. Please don't judge this drama is not good as you don't like KGE, she's of the best actress in Korea that you can see in her previous films and dramas.