What is the exposition of Moonstruck?

The basic exposition of Jewison's film concerns the life
of Loretta, the protagonist.  In the tradition bound world of Brooklyn Heights, Loretta
is seen to be an outsider.  She is 37 years old, unmarried and does not have children. 
She works as an accountant in the neighborhood, and the exposition centers around her
world.  She receives an engagement offer from her undertaker boyfriend, Johnny, and for
a brief moment, it looks as if Loretta is going to follow the norm and embrace
tradition.  The exposition of the film centers on the development of Loretta, in terms
of how she carries herself, how she is perceived by the inward world of her Brooklyn
Heights community, and how she perceives herself.  Jewison's primary focus is to ensure
that the audience is able to appreciate and embrace Loretta as she is going to be the
vehicle for the film.  The exposition's focus on Loretta is to make her someone with
whom the audience will not find difficult embracing because the drama that unfolds is
going to be contingent on her and the audience's connection with
her.