This drama makes me laugh a lot (and it has been a while to have such kdrama), like genuine laugh, even tho it tells about murder story too. The actors and actress acting are awesome, but what makes this drama worth watching to me because the movie got all the funny, sad, butterfly love (kdrama signature), mystery in all proportional way. It is not too cheesy or serious or too sad. Its just balance. I don’t skip a single second of the movie. Worth to watch!