This movie is a very realistic portrayal of the dark side of humanity. How through seemingly normal situations we sometimes end up in the deepest recesses of someone's hell. As far as the subtext goes this film says a lot that will stick with you for a long time. Showing the life of the two main leads. Yoon-Jae (Kim Shi-Hoo) is a transfer student at his new high school. He begins to hang around with mysterious student Se-Joon (Choi Tae-Joon). They become involved in a case involving their junior student Eun-Young (Mun Ka-Young).

The film never spells anything out you have to see it and come to your own conclusions. But basically the relationship between Yoon Jae and Se Joon starts from innocent feelings to obsession from Se Joon's end. Where he starts torturing the bullies who harmed Yoon Jae and ends up getting messed up when Yoon Jae isn't with him.

There's a girl Eun Yung who starts out having a crush on Se Joon but then she's hanging out with Yoon Jae because it's obvious she's developing feelings for him. And Se Joon sees Yoon Jae is interested in her too and his feelings of obsession and pain over not being able to express himself, it all starts creating a storm inside Se Joon which is metaphorically shown by the Jason Mraz guitar getting sold which was the most important dream he had. Not just the guitar itself but his dream was to play it for Yoon Jae.

That's when it all comes crashing.

The movie is just so engaging and painful to watch at times but I fell in love with this story.

That ending where even then Se Joon was the one who blurts out his emotions.

You know that if one or few things had happened different none of this would have happened. If Yoon Jae hadn't been so dismissive of Se Joons feelings, they might have had a different kind of ending.

Really amazing film.