When I started watching it, I expected it to be another cliche K-drama, but it turned out to be interesting and refreshing. The drama raises important questions about Korean society: fat phobia, trans phobia, depression, high level of suicides, etc., yet it's not depressive. Quite opposite, it gives you a good time and leaves warm feeling. The characters are supportive towards each other, so it gives hope that South Korea may change to its better version. The workers discover each other secrets and struggles and learn to accept and respect their differences. There's also a romantic line. That's strange the drabs went unnoticed.