I really really liked this drama enough for a 10 but I am giving it an 9.5, why? the drama started strong but lost its momentum during the last 4 or 5 episodes. This drama must have been so popular back in 2014 that the producers extended the episodes to 20 instead of the common 16 episodes for K-dramas so the writers somehow could only come up with a bunch of fillers for the extended episodes. That is just my guess. With that said, one can always fast forward the draggy parts towards the last few episodes just be careful not to skip the good parts. The leads have good chemistry and the supporting cast also did a good job with their characters. I have laughed and cried watching this drama. Overall, just do it, this drama is worth watching!!