What screenplay focuses on a cheerful and optimistic primary-school teacher and her relationships with those around her, that an actor appeared, mainly in theatre productions including the National and Royal Court , a role in the 2008 film?
Sarah Niles:  Additionally, Niles had a role in the 2008 film "Happy-Go-Lucky", directed by Mike Leigh. Happy-Go-Lucky:  The screenplay focuses on a cheerful and optimistic primary-school teacher and her relationships with those around her.
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