Adult Behavior
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We checked 8 streaming services in India on 04 Jun 2026 at 13:17 IST
About
30-year-old Mathilda is on the verge of perfect adulthood with a job at a law firm and a stable relationship. But when her boyfriend proposes, an avalanche of emotions lead to questionable actions and put Mathilda's life in jeopardy.
Cast
Seasons
Episodes
Season 1
Episode 1
If only Mathilda could convince her boss Frank to give her permanent employment at the law firm, she would have all the pieces in place for an orderly adult life. At the same time, a lot of childish and forbidden thoughts move in her head.
Episode 2
Mathilda helps Emil and Yolanda with the legal aspects of the divorce and does her best to shut out her inappropriate thoughts about Nathan. Martha struggles with her insufferable boss.
Episode 3
Mathilda has started an affair with Nathan and happens to send an intimate picture to the Borås office at the same time as she is looking for an apartment with Johannes.
Episode 4
Mathilda ends the relationship with Nathan and invests in strengthening the relationship with Johannes. It would be easier if he wasn't so whiny and meticulous though.
Episode 5
Mathilda does what she can to keep Johannes from discovering her secret, while Martha hides another big thing from Sebastian. Emil is eager to start dating and Nora is reluctant to reveal the truth about New York.
Episode 6
Mathilda and Johannes have taken a break and Mathilda tries to understand what she really wants to do. Emil starts dating the academic Laura, but finds it difficult to explain his relationship to Yolanda.
Episode 7
Johannes has found out Mathilda's secret and now refuses to talk to her. Emil and Yolanda conduct a divorce ceremony, and Emil feels ready to take his relationship with Laura to the next level.
Episode 8
Mathilda and Johannes have to decide whether or not to get married and Mathilda gets relationship advice from Nora. Martha is overjoyed to have Sigge home again. Emil ponders what his future with Yolanda should look like.
Where does Adult Behavior rank today?
Adult Behavior is #5653 on the CineFlixo Daily Streaming Charts today.
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Watch Adult Behavior Online Free — All Episodes in HD
Stream Adult Behavior online free in HD on CineFlixo. A talked-about drama series originally produced in Sueco and released in 2022, it's earned a solid 5.5/10 from 2 viewers worldwide.
About Adult Behavior
30-year-old Mathilda is on the verge of perfect adulthood with a job at a law firm and a stable relationship. But when her boyfriend proposes, an avalanche of emotions lead to questionable actions and put Mathilda's life in jeopardy. Across 1 season and 8 episodes, originally airing on TV4, with status "Returning Series".
Adult Behavior Cast and Characters
The cast features Carla Sehn (as Mathilda), Felix Herngren (as Frank), Simon Reithner (as Johannes), David Dencik (as Nathan), and Katarina Ewerlöf (as Nora). Their performances are a major reason Adult Behavior has built such a passionate audience.
Where to Watch Adult Behavior Online
On CineFlixo you can watch Adult Behavior free — no account, no credit card, no ads in the middle of the show. We stream the full series in 720p / 1080p HD, with subtitles when available, on any device: phone, tablet, laptop, or smart TV browser.
▶ Watch Adult Behavior NowWhy People Are Watching Adult Behavior
Adult Behavior flies under the radar but it deserves your attention. What makes it work is emotional weight that hits where it counts. If you enjoy Sueco storytelling that doesn't follow the same tired beats, this is the kind of show you'll end up recommending to friends.
Frequently Asked Questions about Adult Behavior
Where can I watch Adult Behavior online for free?
You can watch Adult Behavior online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How many episodes does Adult Behavior have?
Adult Behavior has 8 episodes across 1 season. All episodes are available to stream right here on CineFlixo.
Is Adult Behavior good? What's the rating?
Adult Behavior holds a 5.5/10 rating based on 2 reviews — a niche pick worth checking out.
Who is in the cast of Adult Behavior?
The main cast includes Carla Sehn, Felix Herngren, Simon Reithner, and David Dencik, plus a strong supporting ensemble.
Is Adult Behavior available in Sueco?
Yes — Adult Behavior was originally produced in Sueco and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Adult Behavior released?
Adult Behavior first aired in 2022.
Do I need an account to watch Adult Behavior on CineFlixo?
No. CineFlixo is free and you can watch Adult Behavior without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Frequently Asked Questions
Where can I watch Adult Behavior for free?
You can watch Adult Behavior online for free on CineFlixo. All 8 episodes across 1 season are available to stream in HD without a subscription, signup, or paywall. Just open the show page and press play.
How many seasons and episodes does Adult Behavior have?
Adult Behavior currently has 1 season and a total of 8 episodes. The series status is "Returning Series", so the episode count may grow as new seasons are released. You can browse the full episode list on CineFlixo and continue watching from where you left off.
What is Adult Behavior about?
30-year-old Mathilda is on the verge of perfect adulthood with a job at a law firm and a stable relationship. But when her boyfriend proposes, an avalanche of emotions lead to questionable actions and put Mathilda's life in jeopardy. It belongs to the Drama genre.
In which language is Adult Behavior originally available?
Adult Behavior was originally produced in SV. On CineFlixo the show is available in its original SV audio. Check the player options on the watch page for available subtitle tracks.
When was Adult Behavior first released?
Adult Behavior first premiered on October 6, 2022 (2022). The show is still ongoing with new episodes being released.
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