I haven't watched the Japanese version yet, but I love the Korean version. It was a total tearjerker for me. As it is a Korean production there were also some funny scenes.

This movie showed the concept of true love. It was cool that we got an explanation of why the late Soo Ah reappeared for a while in Woo Jin and Ji Ho's lives. If it had not been explained, it might seem that something was missing from the film.

The thing that she only showed up during the rainy season was interesting. And the scene where Ji Ho, during the school play, mentioned all the things his mom had taught him to help his dad, was perfect.