This drama is actually worth watching, every thing is so perfect in this, storyline is excellent I didn't fell the drama was lacking anywhere but, I'm a little disappointed with the ending cuz I wanted Chan-Sung and
Man-Wol to end up together but, Kim Soo-Hyun saved it for me considering that I am his fan. I even really love the OST its really really pleasant and meaningful. The acting was flawless, even the costume and makeup was really attractive or is it IU's visuals I am not sure. I would definitely recommend it to everyone to watch.