Following the viewing of a strange video, a young woman becomes dangerously obsessed by the ASMR phenomenon, to the great displeasure of her roommates.
It's wintertime and the sun isn't coming out, so Elisa is depressed. Her friend, Vincent, does not hear it that way. He thinks she just needs to get out of her darkened apartment. Determined to prove he's right, Vincent kidnaps an elderly psychiatrist and forces her to give Elisa a "therapy session".
Rosalie's door closes roughly. Her boyfriend Jimmy, a street musician, has just decided to break up with her. For an hour and a half, Rosalie will go through all kind of moods and sink into a destructive madness, while recalling the memorable moments of her story. The film is a deconstruction of the romantic comedy genre and its way of portraying love.