Clara (Marta Etura) and Marcos (Alberto San Juan) are shown nude beneath the sheets as they leap into bed together, with Clara's bare back and Marcos's buttocks briefly visible; movement and sounds under the covers suggest intercourse, while the camera avoids explicit visuals by focusing on their faces and upper bodies, using shadows and bedding for obscuration.

Clara (Marta Etura) appears in translucent nightgowns and lingerie during several daytime apartment scenes, with multiple angles briefly revealing her underwear and occasional quick nipple slips, though nudity is never directly focused on and the shots evoke erotic suggestion rather than overt exhibitionism.

César (Luis Tosar) is seen showering multiple times throughout the film. These scenes are shot from a bird's-eye angle, displaying his bare upper torso and part of his backside. The camera remains above waist height in most shots, but instances do briefly expose his naked back and partial buttocks through the fogged or shadowed shower screen, providing clear context that he is unclothed and engaged in personal hygiene routines.

Clara (Marta Etura) is shown dressing in her bedroom. During this sequence, her bare breasts are visible for a fraction of a second as she puts on her underwear. The display is brief and non-lingering, lasting only 1-2 frames, with the primary focus remaining on her upper half from the front and side.

Ùrsula (Iris Almeida), a young tenant, blackmails César and requests that he procure an adult video for her. While the film references pornography, no such video is watched or shown onscreen.

A man and a woman jump into the same bed. They are heard having sex. A woman's back is shown without a bra.

A man's buttocks is shown briefly getting into bed.

Two men get into an intense fight. One man is stabbed in the jugular with a broken mirror shard. He is dragged to the bathtub where he bleeds to death. Large quantity of blood in this scene.

A man holds a child over a window ledge high up in a building. He threatens to kill her and her family if she shares a secret they have.

3 variations of "fuck"

3 uses of "shit"

A few uses of mild language such as "bitch" "dickhead" "hell"

There is no alcohol, smoking or recreational drug use in this movie.

A man uses a chloroform type substance to drug a woman in her sleep.

The main character is a very evil and twisted man.

A man stands on a rooftop ledge contemplating suicide.