Similarity? How the male lead is sick or having family members opposing and yet the romance are going strong. Good medical case study for you to study and learn about from the perspectives of the patients too. Perhaps only in drama, can we see ill-ed person having a lasting romance.
Do you like medical dramas? Would you like to see Joowon as a doctor one more time? Then you must see this one as well. But, the both characters are portrayed totally different from each other, with Joowon's perfect acting skills..