Lidia
The day before they go their separate ways, three friends get together for one last all-nighter in the city that saw them grow.
Amelia
In a near future affected by global warming, biologist Amelia arrives to a remote archipelago on a recon task. All alone, her only companion is the voice of Mission Control in her ear. All seems well, but as time passes, tensions rise and they start to argue.
Chloé
Chloé returns after partying. Lázaro, on the other hand, begins his day. Both have different lives, they don't even know each other, but they have a common problem. How far does their freedom go? Behind The Door is a social criticism that tries to show the reality of many people who daily suffer the consequences of the lack of freedom in any of its forms.
Carla
Mariña (23) begins an intense love affair with Ada (25). When Tomás (27), a friend of both, enters the couple’s intimacy, the sexual and amorous bonds are altered and shaken. Six moments of the relationship articulate the film, thrown like flashes of light, with a delicate but wild look close to the real sensations of a loving memory.