This movie's name speaks for itself, it is definitely a classic once it comes to Korean cinema. What seems to be a traditional love story is very well executed in a subtle and gentle way.

Firstly, it was a timeless piece that a lot of us could resonate with. Themes like love, summer, friendship, school, war, etc. were perfectly harmonious throughout the timeline of the story. Second, the actors were very professional in portraying simple personas of the city at that time. The chemistry between the leads was outstanding and so natural. Third, the soundtrack was very fitting and fun to listen to. It added to me being emotional at the end of the movie too (box of tissues, anyone?).

All in all, this movie is definitely worth a watch, even if you are not into romantic-based stories. This film is more than that, and feels timeless, despite being released in 2003.