Frankie Landau-Banks at age 14:
Debate Club. A mildly geeky girl attending a highly competitive boarding school.
Frankie Landau-Banks at age 15:
A knockout figure. A sharp tongue.
Frankie Landau-Banks: No longer the kind of girl to take "no" for an answer. Especially when "no" means she's excluded from her boyfriend's all-male secret society. Not when she knows she's smarter than any of them.
Frankie Landau-Banks at age 16:
Possibly a criminal mastermind.