The Class (2007)
Original title: Klass
The Class is a 2007 Estonian-language drama movie directed by Ilmar Raag, with a running time of 1h 37m. It stars Vallo Kirs, Pärt Uusberg and Lauri Pedaja.
An average guy of an Estonian high-school decides to defend his bullied classmate. This starts a war between him and the informal leader of the class.
Official site
http://www.klassifilm.com/index.php?option=com_content&task=view&id=53&Itemid=102