Korean Drama " Heartbeat " is a fantasy romantic comedy about a vampire and a human girl who have to live together.

The first part of the drama was smooth, with plenty of comical acts, enjoyable pace, interesting story, an intriguing mystery, and engaging mythology concerning the vampires. The action scenes were nicely handled as well.

However, things started deteriorating after that first half. The romance was cheesy and boring, and, thus, not enough to save the drama, that started leaking from its many plot holes. All of which led to the shipwreck that was the ending, which more or less did not make any sense and ruined every plot development that was made in the previous episodes. And sure, I don't believe that what makes a good drama is a happy ending, but an ending that makes sense and doesn't erase everything that one has watched for the previous 15 episodes is a major factor for success.

Still, the performances were enjoyable and the actors did a good job with their characters.

So, overall, four and a half out of ten.