Primer día de clases... ¿será que Kevin y Fede llegarán a ser parte de una "gallada" ya establecida, como los vagos, los supersabios o los populares... o será que formarán un grupo totalmente nuevo y original de especímenes en la colorida fauna escolar?

While things couldn't be going better for Samuel in the Colombian Air Force, his brother Pedro continues with his old antics, much to his mother's chagrin.

On the first day of gym class, Kevin is determined to display his manliness as the sixth graders meet their new P.E. instructor and are given the opportunity to choose between two contrasting activities.