Miscellaneous

Body language:
Useful descriptions of body postures.
Flirting
Msc body lingo.

Character development
Casting your characters, by Lee Masterson
Use the search feature on Jupiter Images for ideas.
Character traits from Reb of Electics Writer, and from Writing-life.com

Emotion
List of emotions from Changing Minds.org

Music
Billboard's top hits Music from 1946 on.
History of Musical Theater Stage, screen & cabaret.

Smell
Base Notes perfume and scent
Past and present. Smell is the shortest route to flashbacks.