Madame Rue is also the name of the gypsy who supplies "Love Potion #9" in the song by The Searchers
While Madame Rue is in fact the casted name of the gypsy in A Ring by Spring, the gypsy in the Searchers song is Madame Ruth: rhymes with "tooth."
Caryn Briggs (Rachel Boston), the primary protagonist, wears eight different coats throughout the film. Most of her coats are of the pea variety with a limited solid color palate, including red, white, navy blue, blush rose, and black. This signifies the "basic" nature of Caryn's character.
At 1:45 they shake hands through a car window. They reach with right hands, but the closeup of the handshake is left hands.