Momo and Nana suggest composing the student council's responses to requests for romantic advice found in suggestion boxes as short stories in the "Love Lab Correspondence" of the underground paper.
I don't usually make such stupid mistakes.
No suelo cometer errores tan estúpidos.
No suelo cometer errores tan estúpidos.
Faire ce genre d’erreur 
ne me ressemble pas.
Eu não cometo esse tipo de erro geralmente.