How do you act coquettish, lovely, & Bubbly?

You know, like Maid Marian in Robinhood, Daphne Blake in scoobydoo, starfire in teen titans, Kuki "number 3" of KND (kidsnextdoor) and so on.

How do you act coquettish, lovely, %26amp; Bubbly?
It never ceases to amaze me how girls want to pretend to be someone other than who they are. I wonder whether these tendencies continue on to womanhood. No wonder some boys and men cannot tell whether girls/women are being themselves or they are pretending to be who you want them to be.