This one,without a doubt. I REALLY LOVE Inn and Khaning. I remember being turned off of Prince Shin long ago, and complaining SK Goong is draggy, while this one, even at 20 episodes, made me feel wanting more (bcos I love the main couple). Better ending (but could have been a better ending). I felt so heartbroken when I finished it cos it meant I'm not gonna fall asleep with a smiling heart and face anymore!