MOVIE
5 Lessons in Happiness: Throuple
幸福選擇題五部曲 - 三人行不行
TMDb6.02020-02-14· 11 min
Comedy
FeiFei, a married writer that has just released a best-selling novel, starts an affair with her publisher AiKi. As FeiFei becomes more and more infatuated with AiKi, she starts to wonder whether she is lesbian or bisexual.
Top cast
Below are the streaming services currently carrying the movie “5 Lessons in Happiness: Throuple” in the United Kingdom, along with how each offers it (subscription, buy, or rent) and a direct link. Licensing differs by market, so availability in the United Kingdom can differ from other countries.
Where to watch 5 Lessons in Happiness: Throuple in United Kingdom
Netflix
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OSN+
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Amazon Prime Video
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Shahid
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Watch It
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TOD
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Disney+
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Apple TV+
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Not currently available on the supported providers in United Kingdom.
Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 21 Sept 2026.