Fotis is in love with Bilio, a last-year student at a provincial high-school, and serenades her frequently. Bilio's teacher, Platon Papadakis, is also in love with her, but besides serenading her, he also punishes her and during school breaks keeps her in the classroom. With the help of the headmistress, who is in love with Platon, the news of the love of the teacher for his st...