Really love the character of Young-joon dan Yu-na. They seems had more 'feeling' rather than physical contact. I was guessing how Young-joon feeling, and it made me so curious. Sometimes, a happy couple not always ending as a happy marriage. All of kindness in relationship can change when someone play with heart. When you cheat at your spouse, everythings never be the same. but don'tt worry, there's a rainbow after the rain :) Overall... I love this movie. Worth to watch.