The story is about a bus conductor named Vicente who tutors two children, Oscar and a little girl, at their home. Vicente gains the family's trust but one evening he makes the little girl uncomfortable by holding her on his lap. The girl jumps away and the mother comes downstairs, slaps Vicente, and throws him out of the house for inappropriate behavior. The mother then bathes the girl and burns her clothes, showing her empowerment to protect her daughter from abuse. The lesson is that strangers should not be fully trusted and vigilance is needed.