In Santiago, Chile, the schoolteacher Luisa proposes a debate about sex with the parents of her students with the intention of giving classes about sex education to the youngsters.
The lifes of the Plá Pérez family living in the community of Las Condes, focusing on the youngest son named Diego Plá, and his pet, a green dog called Glot.
Sebastian and Paula meet each other in a subway. A friendship develops that forces them to examine their lives.
