Well, this is the first and probably only review I'll ever write because I just have to say: I adore this movie. It is my favorite movie ever. Where to even start? This movie is not a comedy. Although there are some funny moments, it is a very deep, beautiful, and touching story. I don't think anyone but Yeo Jin-Goo could have so thoroughly brought Soo-Myung to life - his every expression is PERFECT and seriously this boy tells stories without ever opening his mouth. His character is the perfect foil for Lee Min-Ki's Seung-Min, and their bromantic chemistry is just amazing. The way the two main characters interact and influence each other leads to perfectly executed character development. I'm trying to write a serious review here but all I want to do is gush endlessly. This is very much a character-driven movie, but the pacing is just right, and you certainly won't ever be bored! I have a weakness for stories focusing on friendship and another weakness for anything psychology related. I think the way the film handles the topic of mental illness is appropriate - it shows you hardships but it also doesn't leave you feeling hopeless. It doesn't get too into detail with the side characters and their problems, but instead focuses on Soo-Myung and Seung-Min's issues and growth, which I actually think is a good thing, because it allowed them to fully develop - which is not to say the supporting characters are flat, because they aren't, and they are able to shine in their own right without taking the spotlight away from the mains.