Night Flight (2014)

Synopsis:

Yong Ju, Gi Ung, and Gi Taek used to be close friends until Gi Ung abandoned them. Now, Gi Ung is the leader of the school gang, and Gi Taek is his biggest victim. Nonetheless, Yong Ju is desperate to hold onto Gi Ung in any way that he can, and Gi Ung resists him with all his might. Tied down by the constraints of high school and society’s expectations, what at first appears as a fight between three boys is actually a story of the internal battles that teenagers fight against themselves.