First let me start by saying that two comments for this movie are far too less. This movie deserves more recognition. I'm lucky to have seen it.
There are comparisons to make between this movie and My sassy girl. A movie that was even better than this one. An other reviewer also mentioned My tutor friend. I also have that movie (but still have to see it) and i'm sure it's a great movie too because Korean romantic comedy's are really good. A great difference with American romantic comedy's is that in Korean films the two leading persons create such a great atmosphere. It even isn't necessary for the person in love to kiss to see that they are in love. What rarely happens in Korean romantic comedy's.