Repeater (2011)

While his two friends have already mapped their respective futures, Poon simply wants to get a good score in his second attempt at the HKCEE and stay in his own school. However, Poon gets another disappointing score, and his future is suddenly up in the air. Every year, some celebrate the fruits of their labor, while others dash around the city for their last hope at higher education. Poon may just be one of the latter, but he is also one of us, struggling to rise from academic mediocrity for a better life.