I only recomend this drama because of the cast... Everything was promising at the start and it had a very nice mystery feel to it..but the writers ruin it, idk even know how they could end it so bad?! There is nothing really romantic... and this character Koo Hae Young crossed the line wayy to much, his behavior was not as clingy or childish as disturbing at times. He had zero respect towards the female lead. This is the first time acharacter has made me angry.. I legit wanted to punch him... and even the female lead too. Like, if someone's ex acted that way even an idiot would call the police on him. His actions are not acceptable.. at all. I finished this drama only because of Nam Goong Min.. :(