Happy Sixteen  Happy Sixteen (俏皮女學生, "Chiu pei nui hok sang") is a 1982 Hong Kong film directed by Michael Mak Dong-Git. The film is about the life of a group of sixteen year olds who have fun hanging out, dancing and partying etc.. In amongst this, the teenagers play pranks on a biology teacher who wakes up in a meadow. The plot also involves a love triangle.  2nd Hong Kong Film Awards