På en videregående skole full av unike personligheter, hjelper Tadano den sjenerte og usosiale klassevenninnen Komi med å nå målet om å bli venner med 100 personer.

Exploring what happens over one school term in an average Australian high school, this mockumentary brings to life Jonah, a 13 year old mischievous schoolboy from Tonga with the odds stacked against him; Mr G, an ego-driven drama teacher with delusional showbiz dreams; and Ja’mie, a private schoolgirl on a student exchange, set to make her mark on Summer Heights High.