The story is a simple one - a coming-of-age of these three friends who are all at the same stage of their lives but each take different approaches and paths for their future. At times the humour and references can't be translated and truly conveyed to a non-Korean audience, and would need an explanation. Other than that, the humour is pretty slapstick and a little bit fratboy-ish at times. Some scenes with physical comedy were really funny, others were slightly gross. I'm guessing Kang Haneul and Kim Woo Bin signed on for this movie before they became really famous and their popularity skyrocketed. There are also a few other actors and actresses in this movie you're bound to recognize. Overall a pretty light comical watch.