This film was commissioned by the International Children's Assembly, 1985. Ernesto is a boy from Nicaragua. In his homeland, a Bulgarian doctor works, who is friends with Ernesto. The boy sings well. He is invited to visit Bulgaria during the children's assembly. Along the way, he experiences a number of twists and turns. His Bulgarian friends are looking for him all over Bulgaria. Ernesto and his friends meet at the closing of the assembly. They experience unforgettable hours.

Director: Mariana Evstatieva-Biolcheva