"She was his first love, she was his illusion, she was his daydream. Until they taught him that she was his sin too."
The story runs in the 1940s Mexico City. A schoolboy (Carlos) falls in love with his best friend's mother (Mariana). Carlos is impressed because this family is not like the ordinary mexican families of the time, because they have many expensive American things, although they are not rich. The drama begins when Carlos gets out of school to go to declare his love to Mariana, and is discovered by his teachers.
Carlos (adult)

Mariana

Carlos' Mother

Carlos' Father

Carlos

Jim
Héctor

Profesor Mondragón

Rosales
Toru
Alberto
Ayala
Alcaráz
School Principal

Rosales (adult)
The Priest

Psychiatrist

Psychologist
Isabel

Estelita
Luisa María
Esteban, Isabel's boyfriend

Clara
Sir (El Señor)
Don Sindulfo, the janitor
Hector's friend
Hector's friend

Hector's friend
Doorwoman
Woman II
Doorman
Griever
Griever
Gardener
