The school year is inaugurated by teacher Socrates with an extemporary exam on the theme "How would I like to be the class headmaster?". Socrates' popularity worries the math teacher, Isoscel. But Socrates also has his worries about Anca, his daughter in love.

Several students spend their last days of high school in a cheerful and musical atmosphere. Petrica and 'Sunny Smile', who has become a fairy tale princess in the meantime, find their way back to each other, from the real world to the dream one and the other way around, in order to meet their love halfway between the two realms.