Secrets We KeepLimited SeriesSeason 1 · 2025 · 6 episodesEpisodes1Episode 1When a neighbor's au pair vanishes after asking to talk with her, Cecilie feels responsible — compelling her to personally investigate.2Episode 2After finding potential evidence, Cecile grows suspicious of Rasmus. Assigned to Ruby's case, police officer Aicha gets in over her head.3Episode 3Cecilie secretly shares her discovery with Aicha. Viggo's friends pressure him to share inappropriate videos in their group chat.4Episode 4A break in the investigation leads Aicha to suspect the worst. Cecilie is suspicious of Mike after finding questionable information on his phone.5Episode 5Katarina asks Cecilie to help her with a painful task. Aicha is told to drop the case, fueling her determination to dig deeper.6Episode 6As those around her twist the narrative to their benefit, Cecilie is left wondering who she's really dealing with.