I Cesaroni is an Italian television series produced since 2006 by Publispei and Mediaset RTI. The series is transmitted not only in Italy but also in Portugal, in the Czech Republic, Greece and Turkey. It is inspired by the Spanish series "Los Serrano". In Italy, the series is now in its fifth season and has been renewed for a sixth season.

Divorced high school PE teacher Gilberto falls in love with Margherita, unaware that she is the mother of Paolina, a student that has been sending him "I love you" notes written in every language in the world.