Laci is facing maturation and he wants to work, but his intellectual parents want him to be at the university. Laci feels lonely, because back home the centre is his younger brother and he also deceived in Zsuzsa, his class mate. The girl is already an accomplished pop singer, member of the Illés, and she only returns the love of Laci as a friend. But through Zsuzsa he can meet the members of the well-established group, whose members even lend him their instruments for the concert of the school group. They also play together and another brown girl cheers him already.