Absolutely no chemistry between the 2 main characters. Their character are so boring and bad acting too. Wonder how they were cast for the roles.. The 2 supporting characters were way more interesting and entertaining. Their roles should have been reversed with the lead actors. Chan Jin is such a good actor and should have been the main leading man. If you're looking for a usual romantic k-drama, this won't as you'll end up getting disappointed with the storyline and the characters.