The flower girl, Eliza Doolittle, lived in Covent Garden in London. She moved because she wanted to improve her station in life and become a lady. She sought out Professor Henry Higgins to help her speak and act like a lady so she could work as a lady in a flower shop.
It sticks to them.
In the UK there is no problem - she can move out and live where she likes.
no
After you beat Whitney in the Goldenrod City Gym, you can get it from the girl in the flower shop to the right of the gym.
A girl will only move in with your character after they are married. Complete all the marriage requirements and propose with the Blue Feather. After the wedding she will then live in your character's house.
the wind makes it move
you would have to get parents ok to live with him
Adult butterflies can fly, often from flower to flower.
it move in the xylem
No. You have to be 18 to choose who you want to live with, but by that age, you can live alone, too.
Move out with their consent.
In most places she will be considered an adult. She can live where she wants to.