2006 Singaporean film and the sequel to the 2002 film, I Not Stupid. A satirical comedy, I Not Stupid Too portrays the lives, struggles and adventures of three Singaporean youths - 15-year-old Tom, his 8-year-old brother Jerry and their 15-year-old friend Chengcai - who have a strained relationship with their parents. The film explores the issue of poor parent-child communication. (from http://en.wikipedia.org/wiki/I_Not_Stupid_Too)

Overview from themoviedb.org