The scene where David surprises Teresa on mother's day was filmed at the exact spot where it happened in real life back in 1999.
The first cut was three hours and fifteen minutes.
The real life Teresa has a cameo at hour 1:09:56 - you can see her in the back crossing the street when Victoria is running across the street towards David on mother's day.
This is the second collaboration between Jorge Xolalpa Jr and Victoria Del Rosa with the first being Valentina.
The street shop seen on film is the exact same shop that Teresa had for 5 years from 1999-2004.