It's a short step from teen tomboy to young woman, and Billie Carol (played knowingly by Anna/Patty Duke in 1965) is clearly beginning to understand feminine wiles and social game-playing the more she interacts with potential suitors. As an experienced man of the world, I'd offer to buy this seductive young lady a drink... even if the law limited her to a soda or milkshake. Seriously, Anna looks absolutely charming in full "Billie" mode, wearing her dance attire and posing in an offbeat location (could easily be "Billie's European Vacation -- filled with romance, danger, excitement, and of course... the Beat!").
