Juliette is attending the baptism of Lucas, the son of her best friend Claire. But the young mother, weakened by her childbirth, shows disturbing signs of depression.
Victim of vertigo and unexplained discomfort, Flavie, a television host, resolves to consult a psychiatrist. The latter suggests a test of the past that she would have concealed and proposes to browse together a photo-album of her childhood. The cliché of a teenager with a sad look will wake up buried memories ...