Goofs

In the minutes between Ivàn calling Pepa from the phone booth and hiding while she throws out his things, to Lucía and the police arriving at the apartment, the sky changes immediately from day to night.

The sheets move position (due to multiple edits) when Pepa throws the lit matches on the bed.

Pepa pushes the baggage cart at Lucía and it moves with a great deal of speed. However, in the next shot, it's obvious that the cart barely touches her, yet she falls as if it had hit her hard.

Candela, while giving Pepa's rabbits water, comments to Carlos about how the rabbits love the turnips they're eating (in the English and French subtitles as well as in the original Spanish audio), but the only vegetables in the cage are leeks, and the rabbits aren't eating them.

Pepa encourages one of her ducks to jump on a piece of furniture that was Iván's. The duck refuses and Pepa says "she hates it." The duck, with a green head, is clearly a male.

Early in the film, Pepa is ordered by her doctor not to smoke (and she remembers this before accidentally burning the bed), but she later forgets and smokes a cigarette in Paulina Morales' office.